Socket Head Bolts

//Socket Head Bolts

Socket Head Bolts

Heat Treatment of American Hexagon Socket Bolts

There are 10 kinds of heat treatment methods for American hexagon socket bolts 1. Normalizing: the steel or steel parts are heated to the appropriate temperature above the critical point AC3 or ACM for a certain time and then cooled in air to obtain pearlite structure. 2. Annealing: the hypoeutectoid steel workpiece is heated to [...]

By |August 20th, 2020|A325, A490, ASTM International Standard, Bolt Types, Heavy Hex Bolts, Hex Bolts, Hexagon Bolt, Socket Head Bolts|Comments Off on Heat Treatment of American Hexagon Socket Bolts

Benefits of High Strength Hexagon Bolts

High strength hexagon bolts bring many benefits to various industries, such as Improve the stress condition of the structure. The force of friction type high-strength bolt connection is transmitted by the friction force on the steel plate surface. The large area of transmission force and the phenomenon of stress concentration are improved, and the fatigue [...]

By |July 20th, 2020|Bolt Types, Heavy Hex Bolts, Hex Bolts, Hexagon Bolt, High Strength Bolts, High Strength Structure Bolts, Socket Head Bolts|Comments Off on Benefits of High Strength Hexagon Bolts

Dacromet Bolt Coating Featurers

Dacromet bolt coating- apply coating (colored coating, Dacromet) on the workpiece as required, with appearance of silver, black or color, and salt spray test for more than 240 hours. Dacromet: the appearance of Dacromet coating is uniform silver gray. The coating contains 80% thin zinc sheet and aluminum sheet, and the rest is chromate. It [...]

By |July 18th, 2020|A325, ASTM International Standard, Bolt Types, Countersunk Bolt, F3125, F568M, Hex Bolts, Hexagon Bolt, Socket Head Bolts, Stud Bolt|Comments Off on Dacromet Bolt Coating Featurers

Grade 12.9 Hex Bolts Types

According to the items, the Grade 12.9 Hex Bolts can be divided into grade 12.9 external hexagon screw, grade 12.9 hexagon socket head screw (cup head), grade 10.9 countersunk head hexagon screw (flat cup), grade 10.9 semicircular head hexagon socket head screw (round cup), grade 12.9 set screw (machine meter), grade 12.9 hexagon plug screw [...]

By |July 1st, 2020|Bolt Types, Heavy Hex Bolts, Hex Bolts, Hexagon Bolt, Socket Head Bolts|Comments Off on Grade 12.9 Hex Bolts Types

General Knowledge of Steel Structure Bolt Thread

The Steel Structure Bolt thread refers to a kind of uniform helix bulge on the screw or bolt surface or the section of the internal surface, which mainly plays the role of connection, adjustment, transfer movement, etc. Generally speaking, the thread of steel structure bolt can be divided into three types according to the structural [...]

By |June 6th, 2020|Bolt Types, Carriage Bolts, Heavy Hex Bolts, Hex Bolts, Hexagon Bolt, High Strength Structure Bolts, Socket Head Bolts, Stainless Steel Bolts, Structural Bolts|Comments Off on General Knowledge of Steel Structure Bolt Thread

Installation Points of High Strength Hexagon Bolt

What are the installation points of high strength hexagon bolt? Let's make a list: 1. During the assembly of high-strength hexagon socket bolt connection pair, the side with round table of nut shall face the side with chamfering of washer. For the assembly of large hexagon head and high-strength hexagon bolt connection pair, the chamfered [...]

By |June 4th, 2020|Heavy Hex Bolts, Hex Bolts, Hexagon Bolt, High Strength Bolts, High Strength Structure Bolts, Socket Head Bolts, Structural Bolts|Comments Off on Installation Points of High Strength Hexagon Bolt
  • Bolt Classification Knowledge

Bolt Classification Knowledge

Bolt Classification Knowledge This time Fastener Bolt Exporter talks about bolt information other than threads. There are many types of bolts, and there are probably several classification methods: classification by the head of the bolt; classification by the material; classification by the performance level; classification by the connection force method. The first category is classified [...]

  • Custom CNC Machining Stainless Steel Socket Head Cap Nuts Bolts

Custom CNC Machining Stainless Steel Socket Head Cap Nuts Bolts

Product Name Custom CNC Machining Stainless Steel Socket Head Cap Nuts Bolts Material 1)Metal:Stainless steel,Steel(Iron,)Brass,Copper,Aluminum 2)Plastic:POM,Nylon,ABS,PP 3)OEM according to your request Surface treatment Anodized different color,Mini polishing&brushing,Electronplating(zinc plated,nickel plated,chrome plated),Power coating&PVD coating,Laser marking&Silk screen,Printing,Welding,Harden etc. Custom CNC Machining Stainless Steel Socket Head Cap Nuts Bolts Tolerance ±0.01mm process CNC machining,Auto lathing/turning,Milling,Grinding, Tapping Drilling,Bending,Casting,Laser [...]

By |January 6th, 2020|Bolt Types, DoWeDo News, Fastener, Socket Head Bolts, Stainless Steel Bolts|Comments Off on Custom CNC Machining Stainless Steel Socket Head Cap Nuts Bolts
  • Hex Stainless Steel Socket Head Bolt

Hex Stainless Steel Socket Head Bolt

Hex Stainless Steel Socket Head Bolt Product hex stainess socket bolts Standard DIN Specification M2-M26 Material Carbon steel4.8grade,8.8grade,10.9grade,12.9grade; stainless steel202,304,316,316L;Brass Productive Process wire rod→Anneal→Acid cleaing→Draw wire→molding and rolling thread→Heat treatment→Surface treat →Packing Surface treat Plain,Black oxide,Blue white zinc,Yellow zinc,Hot dip galvanized,Copper plating,Gold plating,Chromium Plating. Quality Control Raw material inspect→process monitoring→Product test→Packaging check Certification ISO9001:2008 CE [...]

By |December 26th, 2019|Bolt Types, DoWeDo News, Fastener, Socket Head Bolts, Stainless Steel Bolts|Comments Off on Hex Stainless Steel Socket Head Bolt

Bolt Quality

Bolt Quality: Nowadays, advanced manufacturing represented by large aircraft, large power generation equipment, automobiles, high-speed trains, large ships and large complete sets of equipment will enter an important development direction. As a result, fasteners will enter an important stage of development. High strength bolts are used for connection of important machinery. Repeated disassembly or various [...]

By |June 5th, 2019|Heavy Hex Bolts, High Strength Bolts, Socket Head Bolts|Comments Off on Bolt Quality

T-slot Bolts and Anchor Bolt

T-slot bolt T-slot bolts are used where bolts can only be joined from one side of the joined part. Insert the bolt from the T-slot and turn it 90 degrees to make the bolts unable to escape. It can also be used in applications where the structure requirements are compact. Anchor bolt For the pre-buried [...]

By |April 20th, 2019|Flange Head Bolts, Plow Bolts, Socket Head Bolts|Comments Off on T-slot Bolts and Anchor Bolt