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.
Fish bolts with nuts for rail joints, M18 to M25, manufactured to RDSO drawings T-1899, T-11501 and T-11503 for Indian Railways and railway contractors.
3 products
Fish bolts with nuts to RDSO/T-1899, made in Bhilai for Indian Railways divisions and track contractors. Quote the drawing number and alteration and w...
Fish bolts with nuts to RDSO/T-11501, made in Bhilai for Indian Railways divisions and track contractors. Quote the drawing number and alteration and...
Fish bolts with nuts to RDSO/T-11503, made in Bhilai for Indian Railways divisions and track contractors. Quote the drawing number and alteration and...
Quick reads on sizes, standards and drawings, so your enquiry gets a faster, more accurate quote.
Fish Bolts in Railway Rail Joints: Function, Sizes and RDSO Drawings
What a fish bolt does at a rail joint, why the RDSO drawing matters, and what to check before you order fish bolts with nuts.
Read the guide
The Fastener Enquiry Checklist: 9 Details for an Accurate Quote
Bolt Preload and Tightening Torque: A Practical Guide for Maintenance Teams
Corrosion Protection for Bolts: Black, Oiled, Galvanised or Painted?
Every family is made to IS or RDSO drawings, or to the drawing you send us.
01
1 product
High-Strength Hex Head Bolts & Nuts
M12 to M64pitch as per IS 1363lengths up to 500 mm View products
02
1 product
Track Bolts for Points & Crossings
RDSO drawings T-11504 to T-11549 View products
03
1 product
Railway Plate Screws
RDSO/T-3911 to T-3918 View products
04
1 product
Foundation Bolts
Up to M64as per drawing View products
05
1 product
Specialised Bolts to Drawing
Custom fasteners for your application View products
Choose the product, add the size and quantity, and leave your number. We reply with price and lead time.
