a563 heavy hex nut online manufacture

A325M assembly 2HM hex nut half thread UNF heavy hex bolts There are several ASTM bolting specifications that require a heavy hex head larger than a standard or finished hex head. These specifications include: ... Read More

A449 type 2 alloy steel 40Cr 7/8" thread 60mm length heavy hex bolt Heavy hex structural bolts fall under The American Society of Mechanical Engineers (ASME) standard category Fasteners for Use in Structural ... Read More

F3125 A490 Type 1 hot dip galvanized cold forged high tensile heavy hex bolt Designed for use in structural joints, these bolts are made from 4140 steel and meet ASTM A-490 specifications. Available in ... Read More

Heavy hex bolts black surface UNC full thread ASTM A193 Grade B7 High strength bolts or structural bolts are made to be used with heavy hex nuts to connect structural members. To be considered a structural ... Read More

Cold forged yellow zinc Trivalent chromium A325 structural heavy hex bolt Heavy hex bolts are required based on a number of different ASTM bolt specifications. In the chemical and petroleum industries, the A193 ... Read More

A449 type 1 Medium Carbon steel partial thread UN heavy hex bolt STM A449 covers headed bolts, rods and anchor bolts in diameters ranging from 1/4 through 3 inclusive. It is a medium strength bolt manufactured ... Read More

ASME B18.2.1 black finish ASTM A325 structural heavy hex bolt Heavy Hex Bolts are designed for use in a variety of high temperature, high strength industrial applications, such as with steel fabrication and ... Read More

A307 GRADE B hot dip galvanized heavy hex structural bolts ASTM A307 specification covers the chemical and mechanical requirements for three grades (Grades A, B, and C) of carbon steel bolts, studs, threaded ... Read More

A325M assembly 2HM hex nut half thread UNF heavy hex bolts There are several ASTM bolting specifications that require a heavy hex head larger than a standard or finished hex head. These specifications include: ... Read More

Heavy Structural ASTM A325 hot dip galvanized heavy hex bolt ASTM A325 is an ASTM International standard for heavy hex structural bolts, titled Standard Specification for Structural Bolts, Steel, Heat Treated, ... Read More