Bolt Types

/Bolt Types
  • Stainless Steel 304 Bolts

What is Stainless Steel 304 Bolts ?

What is Stainless Steel 304 Bolts ? Stainless Steel 304 Stud Bolt, 304 Stainless Steel High Tensile Bolts Stockist, Stainless Steel DIN 1.4301 Bolts distributors, SS Werkstoff Nr. 1.4301 Bolts trader, Stockholder Of SS 304 Bolts, SS UNS S30400 Bolts, SS 304 din 933 bolt, Stainless Steel 304 U Bolt, SS 304 Plow Bolt Supplier, [...]

By |November 7th, 2019|A193, ASTM International Standard, Bolt Types, Elevator Bolts, Heavy Hex Bolts, Hex Bolts, Plow Bolts, Stainless Steel Bolts, U-bolts|Comments Off on What is Stainless Steel 304 Bolts ?
  • U-Bolt

U-Bolts

U-Bolts are “U”-shaped bolts with machine threads for use with a nut on both ends. They are available with a square or round bend, and commonly used for attaching pipes, securing outdoor sound systems, or in lumber applications. WINDO METAL carries a great selection of small and large U-bolts, from 3/8-16” up to 1-8” diameters, [...]

By |November 3rd, 2019|ASTM International Standard, Bolt Types, DoWeDo News, Fastener, Stainless Steel Bolts, U-bolts|Comments Off on U-Bolts
  • WINDO METAL Capabilities Threading Department

WINDO METAL Capabilities Threading Department

WINDO METAL Capabilities Threading Department In addition to All-Thread Studs, our Production Department can thread many different types of fasteners to your Customer’s specifications including: F1554 Grade 36 Double-End Studs (or Sag Rods) F1554 Grade 55 Double-End Studs (and Single-End Studs) F1554 Grade 105 Double-End Studs (and Single-End Studs) ASTM A449 Double-End Studs ASTM A193 [...]

By |October 31st, 2019|Anchor Bolts, ASTM International Standard, Bolt Types, U-bolts|Comments Off on WINDO METAL Capabilities Threading Department
  • A307B Bolts

A307B Bolts

Application: A307B Bolts are commonly used for flange joints in piping systems with cast iron flanges. A307B Bolts have a tensile strength range of 60-100 KSI. These are very similar to A307 Grade A, only the head dimensions are different; A307A uses a standard Hex head where as the A307B Bolts use a Heavy hex [...]

By |October 29th, 2019|A307, ASTM International Standard, Bolt Types, Bolts & Nuts Grade, DoWeDo News, Heavy Hex Bolts, Hex Bolts|Comments Off on A307B Bolts
  • ASTM A193 Alloy Steel Bolts

ASTM A193 Alloy Steel Bolts

ASTM A193 Alloy Steel Bolts WINDO METAL Inc. is your source for ASTM A193/A320 Alloy Steel Bolts from 3/8” to 4” Diameter in a wide variety of lengths, thread lengths and finishes Hot Dip Galvanized, Mechanical Galvanized, Zinc Plated, Yellow Zinc Plated, Cadmium Plated, Yellow Cadmium Plated, Blue Xylan® , Blue Teflon®, Green Xylan®, Green [...]

By |October 26th, 2019|A193, ASTM International Standard, Bolt Types, Bolts & Nuts Grade, Construction Bolts & Nuts, Fastener, Heavy Hex Bolts, Heavy Hex Nuts, Hex Nuts, Nuts|Comments Off on ASTM A193 Alloy Steel Bolts
  • Hex Bolts A307 and A307B

Hex Bolts A307 and A307B

We keeps ASTM A307 and A307B hex bolts in stock. We also stock the ASTM A563 Hex Nuts (Heavy and Finish) to go with these bolts. ASTM A307 SIZES & SPECIFICATIONS The ASTM A307 specification covers carbon steel bolts, rods/studs and anchor bolts ranging from 1/4″ through 4″ diameter. This is your everyday, run of [...]

By |October 24th, 2019|A307, ASTM International Standard, Bolt Types|Comments Off on Hex Bolts A307 and A307B
  • ASTM A325

ASTM A325

ASTM A325 is an ASTM International standard for heavy hex structural bolts, titled Standard Specification for Structural Bolts, Steel, Heat Treated, 120/105 ksi Minimum Tensile Strength. It defines mechanical properties for bolts that range from 1⁄2 to 1 1⁄2 inches (13 to 38 mm) in diameter. The equivalent metric standard is ASTM A325M, which is [...]

  • DIN 6914 – Hex Bolts For High Strength Struct. Bolting

DIN 6914 Hex Bolts For High Strength Struct. Bolting

DIN 6914 Hex Bolts For High Strength Struct. Bolting DIN 6914 – Hex Bolts For High Strength Struct. Bolting manufacturers & suppliers in india, Carbon Steel/ Alloy Steel/ Stainless Steel DIN 6914 – Hex Bolts For High Strength Struct. Bolting manufacturers in india ISO 9001:2008 Certified Manufacturer & Suppliers Of SS DIN 6914 – Hex [...]

By |October 14th, 2019|Construction Bolts & Nuts, DoWeDo News, Hex Bolts, High Strength Bolts|Comments Off on DIN 6914 Hex Bolts For High Strength Struct. Bolting
  • Heavy Hex Bolts

Heavy Hex Bolts

Heavy Hex Bolts are designed for use in a variety of high temperature, high strength industrial applications, such as with steel fabrication and general construction. They feature a thicker head than standard or regular hex bolts, and offer a greater bearing surface that distributes the clamping load over a wider area. Heavy hex bolts can [...]

By |October 2nd, 2019|Construction Bolts & Nuts, Heavy Hex Bolts, Hex Bolts, High Strength Bolts|Comments Off on Heavy Hex Bolts

High Strength Hexagonal Bolts

Attention Problems in Installation of High Strength Hexagonal Bolts In the installation of high strength hexagonal bolt, we need to pay attention to the following matters to ensure the quality of high strength (including internal and external) hexagonal bolts. 1. Installation and construction of high-strength hexagonal bolt should be avoided in rainy and snowy weather [...]

By |September 24th, 2019|High Strength Bolts, High Strength Structure Bolts|Comments Off on High Strength Hexagonal Bolts

High Strength National Standard Bolts

There are five main ways to distinguish high strength national standard bolts from fake bolts: 1. Look at the logo, the packing box of the general bolt has the logo. It is divided into 8.8, 10.9 and 12.9 grades. Generally, there is no grade mark on the hexagonal plane of hexagonal bolts. Generally, high strength [...]

By |September 20th, 2019|High Strength Bolts, High Strength Structure Bolts|Comments Off on High Strength National Standard Bolts

Bolt Heads and Threads

How are the bolt heads and threads processed? The forming of bolt head adopts cold heading plastic processing. Compared with cutting processing, the metal fibers are continuous along the shape of the product without cutting in the middle, which improves the strength of the product, especially the mechanical properties. Cold upsetting process includes cutting and [...]

By |September 18th, 2019|Fastener, Hex Bolts|Comments Off on Bolt Heads and Threads

Heavy External Hexagonal Bolts

Heavy external hexagonal bolts: Standard: A325M. Level: 4.8/5.8/6.8/8.8/10.9/12.9; Grade 2/5/8. Specification: M6-M24; 1/4 inch-1 inch. Length: 10mm-270mm; 1/2inch-10inches. Surface treatment: natural color, blackening, galvanizing, hot galvanizing, dacromet. Packing: 25 kg in bulk and 36 cases in pallets. Or according to customer requirements. Heavy external hexagonal bolts application: It is suitable for fixing heavy loads on [...]

By |September 14th, 2019|Heavy Hex Bolts|Comments Off on Heavy External Hexagonal Bolts

High Strength Galvanized Bolt

High strength galvanized bolt is galvanized, so what are their advantages? Hot dip galvanizing is also used to prevent corrosion on the surface of screw, bolt and nut. High strength galvanized bolt has better corrosion resistance than galvanized screw, but the cost is higher, and high strength structure is not suitable for hot dip galvanizing. [...]

By |September 12th, 2019|High Strength Structure Bolts|Comments Off on High Strength Galvanized Bolt

High Strength Dacromet Bolt

High strength Dacromet bolt is treated by Dacromet, so what are the advantages? 1. Superior corrosion resistance. Unetched galvanized coatings are usually corroded by rainbow colored film with thickness of 1-3 micron for 20 hours in salt spray test. The corrosion resistance of Dacromet treated metal surface is about 10 times higher than that of [...]

By |September 10th, 2019|High Strength Bolts|Comments Off on High Strength Dacromet Bolt

Ultra-long Bolts

Ultra-long bolts are usually constructed by the method of torque-one-axis force. They are divided into two stages: initial and final twisting. Torque coefficient refers to the coefficient between the torque and the axial force of the bolts in the process of tightening. Generally speaking, it has a great relationship with the friction coefficient of the [...]

By |September 8th, 2019|High Strength Structure Bolts|Comments Off on Ultra-long Bolts

Building Steel Structures Bolts

Points for Attention in Connecting of Building Steel Structures Bolts 1 In order to make the connection reliable, the number of permanent bolts should not be less than two for each member on the joint and at the end of the splice joint. However, one end connection can be used for the patches of composite [...]

By |September 6th, 2019|High Strength Structure Bolts|Comments Off on Building Steel Structures Bolts

High Strength Wind Power Bolt-Nut

High-strength wind power bolt-nut connection has no requirement for bolt fastening axial force, so the bolt fastening construction is based on operator's hand feeling and the shape control of connecting joint. Generally speaking, an operator can tighten the nut with ordinary wrench by his own strength to ensure that the connecting contact surface can be [...]

By |September 2nd, 2019|High Strength Bolts|Comments Off on High Strength Wind Power Bolt-Nut

Technological Process of Blackened Hexagonal Bolts

The blackening process of blackened hexagonal bolts has the advantages of safety, no electricity, high efficiency, low cost, simple equipment, easy operation and strong process adaptability. The specific process is as follows: 1. Cleaning 2. Degreasing: the workpiece must be completely immersed in the degreasing solution; the concentration of the degreasing solution is 12-14, the [...]

By |August 13th, 2019|Hex Bolts|Comments Off on Technological Process of Blackened Hexagonal Bolts

Classification of High Strength Galvanized Bolts

High strength galvanized bolts can be divided into high-strength hot-dip galvanized bolt and high-strength cold-dip galvanized bolt according to different production processes. Generally, hot-dip galvanized bolts are used a little more, because the cold-dip will drop after a long time. Surface treatment of high strength galvanized bolts is generally based on customer requirements, the commonly [...]

By |August 3rd, 2019|High Strength Bolts|Comments Off on Classification of High Strength Galvanized Bolts