Bolts & Nuts Grade

/Bolts & Nuts Grade
  • 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
  • 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 [...]

  • Hex Nuts Products

Hex Nuts Products

Hex Nuts Products Medium-Strength Steel Hex Nuts—Grade 5 These nuts are suitable for fastening most machinery and equipment. Metric Medium-Strength Steel Hex Nuts—Class 8 Class 8 nuts are comparable in strength to Class 8.8 bolts and are suitable for fastening most machinery and equipment. Metric Fine-Thread Medium-Strength Steel Hex Nuts—Class 8 Left-Hand Threaded Medium-Strength Steel [...]

By |October 6th, 2019|A563, ASTM International Standard, Bolts & Nuts Grade, DoWeDo News, Fastener, Heavy Hex Nuts, Hex Nuts, Nuts|Comments Off on Hex Nuts Products