Hex Bolts
We offer a wide range of metal bolts and studs. Bolts can be described as long shafts with a distinct head on one side. These are generally partially threaded.
A fully threaded bolt is referred to as a screw.
The work horse of any industry, the ubiquitous screw is needed in every machinery in some size or the other. We have a varied range to cater to all your different needs.
Hex head bolts have hexagonal heads for firm wrench tightening. Also called engineer's bolts, they securely fasten infrastructure that requires high-tensile strength. These bolts are frequently used in confined spaces because wrenches can access the hex heads from all angles. Standard hex head cap screws allow for greater torque than circular screws. Structural and heavy hex bolts have larger, thicker heads than regular hex bolts . Flange bolts have a circular edge under the head that acts like a washer to distribute loads. Sealing hex head cap screws have a silicone O-ring under the head to prevent leaks and seal out moisture. Sanitary hex head cap screws have an FDA-compliant silicone O-ring seal under the head. Coil bolts screw into coil ties and provide clamping force to hold concrete forms together. Hex head stop bolts locate tapped workpieces in machining and finishing processes.
IS 1364, ISO 4017, DIN 933
Materials: Titanium, Alloy Steel (high tensile), mild steel, Brass and stainless steel (AISI 304 and 316)
Mechanical:
For alloy steel property class 8.8 and 10.9 as per IS 1367, ISO 898 part I.
For mild steel 4.6 class
For Stainless Steel property class 50, 70 and 80[High Strength]
Size Range : M2.5 to M36 .Lengths from 10mm to 400mm
Inch Series
UNC: ASME-B18.2.1
Threads: Unified Course and Fine
Materials: Alloy Steel (high tensile) and Stainless Steel AISI304 & AISI316
Size range: 1/4″, 5/16”, 3/8”, (7/16”), 1/2”, 5/8”, 3/4”, (7/8”), (1”). Lengths 3/8” to 8”. Sizes in brackets are non-preferred standards and availability is limited.
ASME-B18.2.1 Hex Screw SS-304 A2 B4uA21
ASME-B18.2.1 Hex Screw SS-316 A4 B6uA21
BSW: BS-1083
Threads: BS Whitworth, BS 84
Materials: Alloy Steel (high tensile) and Stainless Steel AISI304 & AISI316
Mechanical: BS 2470 for Alloy Steel. Size range:(1/8”), 3/16”, 1/4”, 5/16”. 3/8”, (7/16”), 1/2”, 5/8”, 3/4”, (7/8”), (1”). Lengths 3/8” to 8”. Sizes in brackets are non-preferred standards and availability is limited.
BS-1083 Hex Screw SS-304 A2 B4wA21
BS-1083 Hex Screw SS-316 A4 B6wA21
BS-1083 Hex Screw High Tensile Alloy Steel 8.8 Grade C2wA21
DIN 931 ISO 4014
Materials: Titanium, Alloy Steel (high tensile), mild steel, Brass and stainless steel (AISI 304 and 316)
Mechanical:
For alloy steel property class 8.8 and 10.9 as per IS 1367, ISO 898 part I.
For mild steel 4.6 class
For Stainless Steel property class 50, 70 and 80[High Strength]
Size Range : M2.5 to M36 .Lengths from 10mm to 400mm
Always use Torque tools to tighten the bolt joint.
