Wisine fasteners product range includes Bolts, Hexagon head bolt, Hexagon head screw, Round head square neck bolt, Hexagon wood screw, Hexagon socket button head screw, Hexagon socket button flange screw, square nuts, square weld nuts, hexagon weld nuts, thick nylon nuts, hexagon flange nuts, threaded rods,Flat Washer, Spring Washers, Countersunk Washer,Tooth Lock Washer and many more. We provide products as per DIN, ANSI, JIS standards.
Thread series cover designations of diameter/pitch combinations that are measured by the number of threads per inch (TPI) applied to a single diameter.
Stud bolts known as studs are categorized into 3 basic types: Tap End Stud Bolts, Fully Threaded Stud Bolts, and Double End Stud Bolts. Each of these has different engineering applications. Tap end studs have threads at extreme ends of the stud having unequal thread length, but double end stud bolts are differed in that they have equal thread length at both ends. Fully threaded studs are threaded fully across the body for full engagement of the matings nuts or similar parts.
Size Range (mm)
1/2" TO 3"
3" TO 1 Meter
Grade A , Grade B, B7,B7M, L7 , L7M, B16
ASTM A 193 , ASTM A 307 , ASTM A 370 , ANSI B18.2.1, DIN 975/976 and as per drawings