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Lohar Forging & Engg. Works

Forged Hardware

Fasteners, lifting and rigging products made in Mumbai.

Fasteners

Hex Bolts Manufacturer

Hex bolts are the workhorses of any structure, and the grade stamped on the head is only meaningful if the bolt was actually made to it. We forge full-thread, cold-forged and high-tensile 10.9 hex bolts, plus square-head variants, in both stainless and mild steel — so the bolt matches the joint instead of the other way round.

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Product Catalogue

Hex Bolts Range

Specifications

Material
SS / MS, Grade 10.9
Size Range
M6 – M200
Thread
Full & half thread
Head
Hex & square
Finish
Plain, galvanized, SS natural
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Frequently Asked Questions

What does grade 10.9 mean on a hex bolt?+

Grade 10.9 is a high-tensile designation: the bolt has roughly 1000 MPa tensile strength and 900 MPa yield. It's used where joints carry heavy or dynamic loads.

Do you offer full-thread and half-thread?+

Yes, both. Full-thread bolts give more clamping adjustability; half-thread bolts put a plain shank in the shear plane for stronger joints.

Are square-head bolts available in stainless?+

Yes, we make square bolts in both stainless and mild steel.

Can you match a specific standard?+

Tell us the standard (DIN, ISO, ASTM) and grade you need and we'll forge to it.

24 hour quote response

Need Forged Hardware Fast?

Get a quote within 24 hours. Bulk & export enquiries welcome across our markets.

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Hello! Need help with forged hardware, bulk orders or a quick quote? Chat with us on WhatsApp and we’ll respond fast.