Bolts

WINDO METAL Fasteners supplies and manufactures custom bolts for every industry, including construction and electronics. Our online selection includes almost 9,000 different styles, bolt sizes and materials, including carbon and stainless steel anchor bolts, carriage bolts, elevator bolts, eye bolts, frame bolts, heavy hex bolts, tension control bolts, toggle bolts, and more. Select A325 structural bolts for your heavy construction jobs or machine lifting eye bolts for your hoisting applications. Toggle bolts are a great choice for anchoring in drywall. WINDO METAL is always here to help so if you can’t find the exact bolt you need for your application, please call or contact us.

WINDO carries a large variety of bolts for industrial use. Structural bolts include A325 & A490. B7 hex bolts are also kept in stock. We also keep specialty bolts such as Square Head and Carriage Bolts, as well as Left Hand.

Custom Coated Bolts & Painted Bolt Heads

As a custom bolt manufacturer, WINDO METAL utilizes our in-house metal plating and finishing shop to provide convenience and quick turn-around times for custom coated bolts and other fasteners. We offer 16 high-quality processes including Xylan, Zinc Nickel, Phosphate, Black Oxide, Nickel and Painted Fastener Heads. Please contact us today to request a quote.

Types of Bolts

Hex Bolts  / Hex Cap Screws / Heavy Hex Bolts / Structural Bolts / Carriage Bolts Tension Control Bolts 12 Point Flange Bolts Shoulder Bolts Tap Bolts Frame Bolts Hex Flange Machine Bolts Timber Bolts L-Shaped Anchor Bolts Square Head Bolts Elevator Bolts Eye Bolts Hanger Bolts Plow Bolts Stove Bolts Thrust Bolts Step Bolts Coil Bolts Toggle Bolts Place Bolts T Head Bolts U Bolts …

BOLTS

BOLTS TYPES

M4 M8 Stainless Steel Hex Bolt

M4 M8 Stainless Steel Hex Bolt

M4 M8 stainless steel hex bolt, Alloy Steel Hexagon Bolts, Hexagonal Bolts, High Strength Hex Head Bolts, High Strength Hex Head Bolt Nut Material: stainless steel Color: silvery Standard: DIN GB ISO JIS BA ANSI Grade: SS304,SS316 Finished: polish,passivation Thread: coarse, fine Used: building industry machinery M4 M8 Stainless Steel Hex Bolt 1. Certification: ISO, […]

Black Carbon Steel Hex Bolt

Black Carbon Steel Hex Bolt

Black Carbon Steel Hex Bolt, High Quality Hexagon Bolts, High Stretch Structure Bolt, Hex Bolts, Zinc Plating Hexagon Head Bolts Standard: DIN Size: M8-M36 Surface treatment: Black Color: Black Style: Black Color Hex Bolt Type: Hex Bolts Material: 45#steel, 35Crmo Black Carbon Steel Hex Bolt Used: Mechanical upper connection From screws and anchors to hex […]

Hex Bolt UNC Standard Carbon Steel Fasteners

Hex Bolt UNC Standard Carbon Steel Fasteners

Hex Bolt UNC Standard Carbon Steel Fasteners Finish: ZINC, Plain Material: Steel, carbon steel Standard: UNC Hex Bolt Grade: 2/4/6 Size: 1/2”*2/3/4” Color: yellow / white / black/ plain Application: Auto Parts/ building construction Packing: Cartons+plastic Bags High Strength Hex Head Bolts, High Strength Hex Head Bolt Nut, Titanium Plating Bolt Nut, High Strength Hex […]

Heavy Hex Astm Structural Construction Bolts

Heavy Hex Astm Structural Construction Bolts

Heavy Hex Astm Structural Construction Bolts Finish: ZINC, Plain, Plain, black, zinc plated, H.D.G, dacroment, geomet and so on Material: Stainless Steel, Steel, Carbon Steel Standard: DIN, ASME B18.2.6, ASME B18.2.3.6M Size: 1/2″ – 1-1/2″, M12-M36 Grade: A325, A490, A325M, A490M Application: Machinery, Chemical Industry, environmental, Building Package: Cartons & pallets or according to customer’s […]

Square Head Carriage Bolt DIN603

Square Head Carriage Bolt DIN603

Square Head Carriage Bolt DIN603, Stainless Steel Carriage Bolt and Nut Size: M6-M30 Color: Black Oxide/Galvanized Standard: DIN GB ISO JIS BA ANSI Grade: 4.8 8.8 A2-70 A4-80 Certification: ISO9001, SGS, CTI, ROHS Used: building industry machinery Non-standards: OEM is available if you provide drawings or samples. Warranty: we confirm our goods will satisfy your […]

Hot Dip Galvanized 8.8 Heavy Hex Bolt for Electric Equipment

Hot Dip Galvanized 8.8 Heavy Hex Bolt for Electric Equipment

Hot dip galvanized 8.8 heavy hex bolt for electric equipment Finish: ZINC, Plain Material: Steel, carbon steel Standard: DIN Type: hex head bolt Packed: caton+pallet OEM: as the hex bolt drawing Size: M1-M100 Certificate: ISO 9001:2015 Hot dip galvanized 8.8 heavy hex bolt Usage: Electric power, tower We have been engaged in the fasteners for […]

DIN933 Stainless Steel SS304 A2-70 Full Thread Hex Bolt

DIN933 Stainless Steel SS304 A2-70 Full Thread Hex Bolt

DIN933 Stainless Steel SS304 A2-70 Full Thread Hex Bolt Standard: DIN,ASTM/ANSI JIS EN ISO,AS,GB Material: Stainless Steel: SS201, SS303, SS304, SS316, SS316L, SS904L , SS31803 Steel Grade: DIN: Gr.4.6,4.8,5.6,5.8,8.8,10.9,12.9; SAE: Gr.2,5,8; ASTM: 307A,307B,A325,A394,A490,A449, Finishing: Zinc (Yellow,White,Blue, Black), Hot Dip Galvanized(HDG), Black, Geomet, Dacroment, anodization, Nickel plated, Zinc-Nickel plated Production Process M2-M24:Cold Froging, M24-M100 Hot Forging, […]

Hot Dip Galvanized Hex Socket Head Bolt Din 912

Hot Dip Galvanized Hex Socket Head Bolt Din 912

Hot Dip Galvanized Hex Socket Head Bolt Din 912, Hex Stainless Steel Socket Head Bolt Finish: ZINC, Plain, Black Oxide Material: Steel, Carbon Steel Standard: DIN Grade: 4.8/ 8.8/ 10.9/ 12.9 Ect Head type: Hex Socket Head Surface treatment: Black Oxide/ Galvanized/ Plain Packing: Cartons+ plastic Bags+ pallet Hot Dip Galvanized Hex Socket Head Bolt […]

Carbon Steel Galvanized Carriage Bolt

Carbon Steel Galvanized Carriage Bolt

Carbon Steel Galvanized Carriage Bolt, Square Head Bolt Carriage Bolt DIN603 Material: Stainless steel: A2-70, A2-80, A4-70, A4-80 Standard: DIN, ASME, ASNI, ISO Grade: SUS201, SUS304, SUS316, A2-70, A2-80, A4-80 Finished: Polish, Passication Thread: Coarse, Fine Used: Building Industry Machinery We have been engaged in the fasteners for many years. Our company had good reputation […]

Carriage Bolt Fastener

Carriage Bolt Fastener

Carriage Bolt Fastener Standard: DIN, ASTM/ANSI JIS EN ISO, AS, GB Material Stainless Steel: SS201, SS303, SS304, SS316, SS316L, SS904L, SS31803 Steel Grade: DIN: Gr.4.6, 4.8, 5.6, 5.8, 8.8, 10.9, 12.9; SAE: Gr.2,5,8; ASTM: 307A, 307B, A325, A394, A490, A449 Finishing: Zinc (Yellow, White, Blue, Black), Hot Dip Galvanized(HDG), Black, Geomet, Dacroment, anodization, Nickel plated, […]

Carriage Bolt Mushroom Head Bolt

Carriage Bolt Mushroom Head Bolt for Fastening

Carriage Bolt Mushroom Head Bolt for Fastening, Extra large head carriage bolts Finish: Plain, black, zinc plated/ according to your requirement Material: Stainless Steel, Steel, stainless steel,alloy steel,Carbon steel, Standard: DIN, GB, DIN, ISO, ANSI, BS, JIS Surface treatment: Zinc-plated,Nickel-plated,Black oxide Grade: 6.8,8.8,9.8,10.9,12.9 Size: M2-M100,m4,1/2,3/8″,m6 45mm,3/8,m3,m24,m8x25mm,12x80mm,12mm Advantag: OEM / ODM / customized service provided Application: […]

Hing Strength Zinc Plated Hex Bolt Nuts

Hing Strength Zinc Plated Hex Bolt Nuts

Hing Strength Zinc Plated Hex Bolt Nuts Specification: According to customers’ requirements Service: OEM/ ODM material” Stainless steel 303/304/316, Carbon Steel, Brass, Bronze, Aluminum, Titanium, Alloy Stardard: GB, DIN, ISO, ANSI, ASME, IFI, JIS, BSW, HJ, BS, PEN category: Screw, bolt, nut, etc. Surface Treatment: Bronze, Zinc plated, Rainbow, Plain, Nickle plated, passivated, Electrophoresis, Dacromet, […]

8.8 Grade Heavy Hex Bolt And Nut Galvanized

8.8 Grade Heavy Hex Bolt And Nut Galvanized

8.8 Grade Heavy Hex Bolt And Nut Galvanized Grade: 4.6, 4.8, 6.8,8.8, 10.9, 12.9 Size: Dia: M5-M64, 1/4″-7/8″ All Kinds Of Size Can Be Custom-Made By Customer Finish: HDG, PTFE coated, plain, black, galvanized, yellow zinc plated Material: High carbon steel 45# 50#60#, 70#,80# Customer Design: Our experienced engineer team can developed the products and […]

Heavy Hex Bolt with Nut and Washer

Heavy Hex Bolt with Nut and Washer

Heavy hex bolt with nut and washer Material 1. Brass: Lead-free brass H58 , H59, H62, C3604, C38000, etc 2. Aluminum or Aluminum Alloy: Al6061, Al6063, Al6082 and Al7075 etc 3. Stainless Steel: SS303, SS304, SS316, etc 4. Steel: 12L14, 12L15, 45#, etc Carbon Steel: 1010, 1035, 1045, A3, 10#etc 5. Alloy Steel: 10B21, 35ACR,40ACR, […]

Astm A193 M12*1.75 M14*2 B7 Heavy Hex Bolt

3/4” Astm A193 M12*1.75 M14*2 B7 Heavy Hex Bolt

3/4” Astm A193 M12*1.75 M14*2 B7 Heavy Hex Bolt Material: carbon steel Color: black Standard: DIN GB ISO JIS BA ANSI Grade: B7 Finished: zinc plated/galvanized/black oxide/dacromet Thread: coarse, fine Used: building industry machinery Astm A193 M12*1.75 M14*2 B7 heavy hex bolt 1. Certification: ISO, ROHS, SGS 2. Available Standard: DIN, ANSI, ASTM, JIS, BSW […]

Hex Bolts and Nuts Screw Fasteners

Hex Bolts and Nuts Screw Fasteners

Hex Bolts and Nuts Screw Fasteners Size: M3-72 Material: carbon steel, alloy steel, stainless steel Color: Plain, ZincPlated (Clear/ Blue/ Yellow/ Black), black oxide, H.D.G Standard: DIN GB ISO JIS BA ANSI Thread: unc, unf, metric thread Used: building industry machinery Certification: ISO9001, SGS, CTI, ROHS Package: Carton Pallet With a wide range, good quality, […]

Stainless Steel DIN933 Heavy Hex Bolt

Stainless Steel DIN933 Heavy Hex Bolt

Stainless Steel DIN933 Heavy Hex Bolt Material: Stainless Steel Standard: DIN Finish: Plain Grade: A2-70 Stainless Steel DIN933 Heavy Hex Bolt Size: M24 Available Packing:Bulk in master cartons, then on pallets Certification: ISO, ROHS, SGS We specialise in suppling kinds of stainless steel, high strength and low carbon steel fasteners with excellent quality and reliable […]

ASTM A193 B7 Heavy Hex Bolts

ASTM A193 B7 Heavy Hex Bolts

ASTM A193 B7 Heavy Hex Bolts Standard: ASME B 18.2.1, DIN931, Din933, ISO4014, DIN6914, A307, A325, A449, A490, A354 GrBD, A193 B7 Diameter: 3/8”~2”, M12-M50 (3/8”, 1/2”, 5/8”, 3/4”, 1”, 1 1/2”, 1 1/4”, 13/4”, 2”) Length: 5/8”~20”, 16mm-500mm Material:carbon steel 45#, alloy steel, 40CR, 35CRMO, 42CRMO, 4140, BY and so on. Grade: Grade 2 […]

Heavy Hex Bolt for Steel Structure

Heavy Hex Bolt for Steel Structure 10.9s 12.9S

High Strength Heavy Hex Bolt for Steel Structure 10.9s 12.9S Material: Carbon steel Standard: DIN GB ANSI ASTM BSW Grade: 8.8S 10.9S 12.9S Finish: Black Size: M12-M24 Certificate: ISO9001:2008 Heavy Hex Bolt for Steel Structure Our company’s main standard parts, bolts and nuts, exported to Europe and America for many years, Australia, India, Iran, various […]

Metric Heavy Hex Head Structural Bolt

Metric Heavy Hex Head Structural Bolt

Metric Heavy Hex Head Structural Bolt HEX BOLT Finish: ZINC, Plain, HDG Material: Stainless Steel, Steel, Carbon steel Color: Black OXIDE Grade: High strength 8.8 10.9 12.9 We have been engaged in the fasteners for many years. Our company had good reputation with customers from American, Europe and Australia etc. We also have a good […]

Din 6914 Heavy Hex Bolt

Din 6914 Heavy Hex Bolt

Din 6914 Heavy Hex Bolt Product standard: JIS GB ASTM DIN IOS Product grade: 3.6/4.8/5.6/6.8/8.8/9.8/10.9/12.9/A2-70/A4-80 Product size: M6–M64 1/4″–3″ Bolt pitch: 0.3-2.5 mm Negative line diameter: ±0.02 mm Material: Carbon steel, stainless steel, copper, aluminum, alloy steel Surface treatment: Galvanized / oiled Bolt thread length: Full thread / half thread Head type: Pan head, round […]

DIN 933 Hex Bolts and Nuts

DIN 933 Hex Bolts and Nuts

DIN 933 Hex Bolts and Nuts Stainless steel A2 A4 DIN 931 DIN 933 Hex bolts and nuts Material: carbon Steel, stainless steel, brass, alloy steel Head type: Plastic pan head screws, countersunk head plastic screws, hexagon plastic screws, hex plastic screws, set screws, etc. Features: Good anti-corrosion ability Color: White, black, or custom Size: […]

Hing Strength Yellow Zinc Plated Hex Head Bolt

Hing Strength Yellow Zinc Plated Hex Head Bolt

Hing Strength Yellow Zinc Plated Hex head Bolt High strength bolt and nut Specification: According to customers’ requirements Service: OEM/ ODM Material: Stainless steel 303/304/316, Carbon Steel, Brass, Bronze, Aluminum, Titanium, Alloy, Stardard: GB, DIN, ISO, ANSI, ASME, IFI, JIS, BSW, HJ, BS, PEN category: Screw, bolt, nut, etc Surface Treatment: Bronze, Zinc plated, Rainbow, […]

Mild Steel Hex Bolts

Mild Steel Hex Bolts and Nuts Screw Fasteners

Mild Steel Hex Bolts and Nuts Screw Fasteners Hex Bolt Zinc Plated DIN933 DIN931 Size: M3-72 Grade: SUS201,SUS304,SUS316,A2-70,A2-80,A4-80,4.8 6.8 8.8 10.9 12.9 Material: carbon steel, alloy steel, stainless steel Color: Plain, Zinc Plated(Clear/Blue/Yellow/Black), black oxide, H.D.G Standard: DIN GB ISO JIS BA ANSI Thread: unc,unf,metric thread Used: building industry machinery Certification: ISO9001, SGS, CTI, ROHS […]

ASTM A193 Heavy Hex Bolts

ASTM A193 Heavy Hex Bolts

Plain ASTM A193 heavy hex bolts and nuts Standard: ASME B 18.2.1, DIN931, Din933, ISO4014, DIN6914,A307, A325,A449, A490,A354 GrBD, A193 B7 Diameter: 3/8”~2” , M12-M50 (3/8”,1/2”,5/8”,3/4”, 1”, 1 1/2”,1 1/4”,13/4”,2”) Length: 5/8”~20”, 16mm-500mm Material: carbon steel 45#, alloy steel, 40CR, 35CRMO, 42CRMO, 4140, BY, Grade: Grade 2 / 5/ 8; CL4.8/CL8.8/ CL10.9/CL12.9; Finish: black oxide, […]

8.8 Heavy Hex Bolt And Nut Galvanized

8.8 Heavy Hex Bolt And Nut Galvanized

8.8 Heavy Hex Bolt And Nut Galvanized DIN 931 8.8 Grade Heavy Hex Bolt And Nut Galvanized Grade: 8.8/ 10.9/ 12.9 Ect Color: Oxidation blackening,Zinc plating, Surface treatment: HDG, PTFE coated, plain, black, galvanized, yellow zinc plated Packing: 25kg carton then pallet or according to the customer’s need Application: Machinery industry High strength bolts Length: […]

DIN931 Black Heavy Hex Bolt

DIN931 Black Heavy Hex Bolt

DIN931 Black Heavy Hex Bolt Material: Stainless steel 303/304/316/316L,Carbon Steel,Alloy Steel Brass,Bronze,Aluminum. Surface: Bronze, Zinc, Rainbow, Plain, Nickle, Passivated, Electrophoresis, Dacromet, Chrome plated. Head Type: Pan,Binding,Cheese,Truss,Flat,Oval,Round,Fillister, (Trim) Hexagon (Socket Cap), Lotus, Square. Drive Type: Slotted(Socket), Square, Pz, Philips, Triangle, H, Torx(Pin), Rri-Wing, Lr, Sing Way. Heat Treatment: Tempering,Hardening,Stress Relieving,etc. Available Sizes: M1.6,M2,M2.5,M3,M3.5,M4,M5,M6,M8,M10-M20 Standard: GB,JIS,ANSI,DIN,BS,ISO,Sample is […]

Full Threaded Grade 8.8s ASTM A325 A490 Bolts

Full Threaded Grade 8.8s ASTM A325 A490 Bolts

Full Threaded Grade 8.8s ASTM A325 A490 Bolts Heavy Hex Bolt Standard: ASME B 18.2.1,DIN6914 Size: 1/2”-1 1/2”,M12-M36 Material: Carbon Steel, Alloy Steel Grade: ASTM A325, A490,CL10.9 Thread: M, UNC, UNF Finish: Plain, Zinc Plated(Clear/Blue/Yellow/Black), Black oxide, Nickel, Chrome, H.D.G. Packing: bulk in cartons (25kg Max.)+wood Pallet or according to customer special demand Application: Structural […]

Din933 8.8 Grade Heavy Hex Bolt and Nut

Din933 8.8 Grade Hex Bolt and Nut

Din933 8.8 Grade Hex Bolt and Nut Standard: DIN933, DIN931, ASME B18.2.1, ISO 4017, ISO 4014, IFI 149 Grade: 8.8 Material: Plain, black, zinc plated, H.D.G and so on. Size: M3-M72; 1/4″-3″ Finish: carbon steel. Mark: According to customer’s requirement Quality: Top high quality. Package: Cartons&pallets or according to customer’s requirement. We have many years […]

Brass Heavy Hex Bolt DIN933 DIN931

Brass Heavy Hex Bolt DIN933 DIN931

Brass Heavy Hex Bolt DIN933 DIN931 Mark: According to customer’s requirement. Available Materials: Carbon Steel, Stainless Steel 304&316, Carbon Steel, Brass Surface treatment/Finish: Plain, Zinc Plated Grade: Grade8.8,10.9,12.9,A2-70, A2-80, A4-70, A4-80 Quality: Top high quality Size: M4-M300 Anticorrosive Performance: Salt Spray Test Reach 1000-2000 Hours Application: Marchinery, Chemical Industry, Environmental,Building Certification: ISO9001:2008 & SGS Packing: […]

ASTM A193 B7 Heavy Hex Bolts and Nuts

ASTM A193 B7 Heavy Hex Bolts and Nuts

ASTM A193 B7 Heavy Hex Bolts and Nuts Standard: ASME B 18.2.1, DIN931, Din933, ISO4014, DIN6914,A307, A325,A449, A490,A354 GrBD, A193 B7 Diameter: 3/8”~2” , M12-M50 (3/8”,1/2”,5/8”,3/4”, 1”, 1 1/2”,1 1/4”,13/4”,2”) Length: 5/8”~20”, 16mm-500mm Material: carbon steel 45#, alloy steel, 40CR, 35CRMO, 42CRMO, 4140, BY Grade: Grade 2 / 5/ 8; CL4.8/CL8.8/ CL10.9/CL12.9; Finish: black oxide, […]

Stainless Steel Carbon Steel Bolt Nut

Customized Stainless Steel Carbon Steel Bolt Nut

Customized Stainless Steel Carbon Steel Bolt Nut Finish: ZINC, Drawing Request Material: Stainless Steel, Steel, carbon steel Standard: DIN Size: Cusomized Grade: 4.8/6.8/8.8/10.9/12.9 Certificate: ISO9001:2015 Packing: PE bag + carton Structural Bolts are a specialized heavy type of hex bolt intended for use in large structures, such as buildings and bridges. This bolt is designed […]

Hing Strength Zinc Plated Hex Head Bolt

Hing Strength Zinc Plated Hex Head Bolt

Hing Strength Zinc Plated Hex Head Bolt, high strength bolt and nut Specification: According to customers’ requirements Service: OEM/ ODM Material: Stainless steel 303/304/316, Carbon Steel, Brass, Bronze, Aluminum, Titanium, Alloy, Stardard: GB, DIN, ISO, ANSI, ASME, IFI, JIS, BSW, HJ, BS, PEN Surface Treatment: Bronze, Zinc plated, Rainbow, Plain, Nickle plated, passivated, Electrophoresis, Dacromet, […]

Carbon Steel Brass Heavy Hex Bolt

Fastener High Strength Yellow Black Carbon Steel Brass Heavy Hex Bolt

Fastener High Strength Yellow Black Carbon Steel Brass Heavy Hex Bolt Mark: According to customer’s requirement. Materials: Carbon Steel, Stainless Steel 304&316, Carbon Steel, Brass Surface treatment/Finish: Plain, Zinc Plated Size: M2.5-M72( DIN) 3/16”-3” (ASTM) Grade: Grade8.8,10.9,12.9,A2-70, A2-80, A4-70, A4-80 Quality: Top high quality Anticorrosive Performance: Salt Spray Test Reach 1000-2000 Hours Application: Marchinery, Chemical […]

A325 Heavy Hex Bolt And Nut

Hot Dip Zinc ASTM A325 Heavy Hex Bolt And Nut

A325 Heavy Hex Bolt And Nut Standard: ANSI Size: 5/8-11 X 1 1/4″, 5/8-11 X 2″, 5/8-11 X 8″ Material: Carbon Steel Grade: A307 Type B; A325 T/M; A490 Finish:Zinc Plated, Black oxide, H.D.G., Geomet Trade Term: FOB/ CIF/ CFR/ CNF/ EXW/ DDU/ DDP Application: Structural Steel Market: South & north America/ Europe/ East&South east […]

Heavy hex head structural bolt and nut

Heavy Hex Head Structural Bolt and Nut

Heavy hex head structural bolt and nut M12-M36 carbon steel HDG metric heavy hex head structural bolt and nut Standard: DIN933, DIN931, ISO4014, ISO4017, ANSI/ASME B18.2.1, DIN912, ANSI/ASME B18.3, ISO4762 Size: M12-M100,1/2″-4″ Material: Steel, 40Cr, 35CrMo, 42CrMo, 40CrNiMo, SCM435, 4150, 4140, 4130 Grade: 8.8,10.9,12.9,SAE Gr.5,Gr.8 Finish: Plain, Black, Zinc plated, Phosphated, H.D.G., Dacromet, Geomet Package: […]

High Quality Bolts And Nut

High Quality Bolts And Nut

High Quality Bolts And Nut Material: 1.Stainless Steel:SUS302,SUS304,SUS316,SUS201,etc 2.Carbon steel:1018,1022 etc 3.Alloy Steel:Titanium Alloy,10B21,435,40Cr etc 4.Aluminum or Aluminum Alloy 5.Brass Hardness Vickers hardness: HV350-450; HV400-550; HV450-700; Rockwell hardness: Grade8.8 HRC22-32; Grade10.9 HRC32-39; Grade12.9 HRC39-44 Surface treatment: Zinc, Nickel, Bronze, Copper, Phosphate, Oxidation black, Passivation, Tin, Dacromet, Gold, Chrome, Sliver, Phosphonrization, Zinc-nickel alloy plated etc. Standard: […]

Zinc Plated Hexagonal Carbon Steel Hex Bolts

Zinc Plated Hexagonal Carbon Steel Hex Bolts

Zinc Plated Hexagonal Carbon Steel Hex Bolts Hex Head Bolt Standard: DIN 931 Package: Poly Bag Material: Steel Surface Finishing: Zinc plated or according to your requirement Grade: 4.8-12.9 Standard: GB, DIN, ISO, ANSI/ASTM, BS, BSW, JIS ETC Non-Standards: OEM Is Available, According To Drawing Or Samples We have a mature market foundation and product […]

High Quality Bolts And Nuts

High Quality Bolts And Nuts

High Quality Bolts And Nuts Material: 1.Stainless Steel:SUS302,SUS304,SUS316,SUS201,etc 2.Carbon steel:1018,1022 etc 3.Alloy Steel:Titanium Alloy,10B21,435,40Cr etc 4.Aluminum or Aluminum Alloy 5.Brass Hardness: Vickers hardness: HV350-450; HV400-550; HV450-700; Rockwell hardness: Grade8.8 HRC22-32; Grade10.9 HRC32-39; Grade12.9 HRC39-44 Surface treatment: Zinc,Nickel,Bronze,Copper,Phosphate, Oxidation black, Passivation, Tin,Dacromet,Gold,Chrome,Sliver, Phosphonrization,Zinc-nickelalloy plated etc. Standard: DIN,GB,ISO,ANSI,BS,JIS etc ISO9001: RoHS, Meet the EU standards. Packaging: Ordinary […]

ASTM Heavy Hex Bolt and Nut

ASTM Heavy Hex Bolt and Nut

ASTM Heavy Hex Bolt and Nut Material: stainless steel Color: Silvery Standard: DIN,ASME,ASNI,ISO Grade: B8 B8M B8t Finished: polish ,passivation Thread: Coarse,Fine Used: Building Industry Machinery Features of ASTM Heavy Hex Bolt and Nut: 1. Certification: ISO, ROHS, SGS 2. Available Standard: DIN, ANSI, ASTM, JIS, BSW 3. Strength: Grade 4.8,Grade 8.8,Grade10.9, Grade12.9 A2-70, A4-70, […]