unc zinc hex nuts online manufacture

Black color 4140 steel ASTM A193 Grade B7 heavy hex head bolts Structural fasteners are strong, heavy-duty fasteners that are necessary for the construction of structures which include steel to steel connection... Read More

M8 UNC UNF DIN1479 stainles steel 304 A2-70 coupling hex nut Use a standard coupling nut to join two bolts with the same body diameter and pitch. To engage bolts with different body diameters and thread pitches... Read More

Black finish ASTM A563 Grade A hex nut with heavy hex structural bolts A307 GRADE B Heavy hex bolts have a head that is larger than a standard (finish) hex head. Standard heavy hex structural bolts are made of ... Read More

Hot forged Black surface ASTM A325M A325 structural heavy hex bolt Heavy hex bolts have larger and thicker heads than regular or standard hex bolts, and are commonly used in a wide variety of applications. ... Read More

ASTM A193 Grade B7 Heavy hex bolts with ASTM A194 2H heavy hex nut Heavy hex cap screws and heavy hex bolts feature a large fastener head for distributing clamping load. These fasteners are used at high ... Read More

Hot dip galvanized partial thread DIN934 hex nut assembly DIN931 hex bolt grade 8.8 Hex bolts have hexagonal heads and machine threads for use with a nut or in a tapped hole. Also known as hex cap screws or ... 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

Highway Guardrail Bolt And Nut 5/8-11 X 2" Matched A-325 heavy hex nuts are always included. Head markings for an A-325 bolt is a stamped 'A325' somewhere on the head. See common head markings for hex bolt ... Read More

316 A4-70 stainless steel M10 nylon lock nuts Nylon Lock Nut Nylon lock nuts differ from a standard hex nut in that they have a nylon insert secured within the nut. The nylon insert is located in a tapered ... Read More

A193 Grade B8C stainles steel 347 with two hex nut u bolt m10 A U-bolt is a bolt in the shape of the letter U with screw threads on both ends. U-bolts have primarily been used to support pipework, pipes through ... Read More