ISO 9001:2015Certified company

Bhilai-based manufacturer of high-strength hex bolts (M12–M64, IS 1363), RDSO fish bolts, track bolts for points & crossings, railway plate screws, foundation bolts and specialised fasteners to drawing. Serving SAIL Bhilai Steel Plant, Indian Railways and industry for 40 years.

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Specialised Bolts to Drawing

Specialised Bolts as per Drawing

Special-purpose bolts and fasteners manufactured to customer drawings.

Special bolts and fasteners that are not off-the-shelf items, manufactured to your drawing — with general engineering and metal-fabrication support from the same works.

01

Made to drawing

Non-catalogue bolts manufactured exactly to your dimensions.

02

Replacements

Bolts recreated from a sample or an older drawing.

03

Fabrication support

General engineering and metal-fabrication from the same works.

Custom fasteners

About this product

Overview

Plants and contractors regularly need fasteners that no catalogue lists: an unusual length, a special head, a non-standard thread length or a replacement for a part that is no longer available. S A Engineering manufactures these specialised bolts to the customer's drawing, and backs them with general engineering and metal-fabrication work for industrial customers.

Typical requirements

  • Special lengths, heads or thread lengths
  • Replacement bolts made from a sample or an old drawing
  • Small batches for maintenance shutdowns
  • Fastening hardware for fabricated assemblies

Specification

Made toCustomer drawing or approved sample
SupportEngineering & metal fabrication
Batch sizeAs required by the job

What to send with your enquiry

  1. Drawing with dimensions and tolerances, or a sample
  2. Material grade and any heat-treatment requirement
  3. Finish or coating
  4. Quantity and delivery date

Use our fastener enquiry checklist to send everything we need in one go.

Buyer questions

Frequently asked questions

Can't find your answer? Call +91 98931 36100 or send us your requirement.

Can you make a bolt from a sample?
Yes. Send the sample with any known requirements and we will confirm what can be manufactured.
Do you take small batches?
Yes. Share the quantity with your enquiry and we will confirm feasibility and lead time.
Do you also do fabrication?
Yes. We take on general engineering and metal-fabrication work for industrial customers.
Request a Quote

Get a price in three quick steps

Choose the product, add the size and quantity, and leave your number. We reply with price and lead time.

What happens next
  • We call or WhatsApp you back with the price and lead time.
  • Have a drawing? Send a photo of it on WhatsApp after you submit.
  • No obligation. You decide once you have the quote.
  1. 1Product
  2. 2Size & quantity
  3. 3Your details
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