YesBatchSmall-batch supplies for D2C brands
Sheet Metal & Fabrication Units

Raw Materials for sheet metal & fabrication units in Kolkata

What founders tell us

“Steel prices change daily and I can't get small lots of CRCA, GI or SS sheet.”

How we fix it

CRCA, GI, HR and SS sheets, tubes and angles by the kg, cut to size, with weekly rates.

items
9
items
checked supplier within 2 days of Kolkata
1
checked supplier within 2 days of Kolkata
fastest delivery to Kolkata
7 days
fastest delivery to Kolkata
Ready price
Spring & Plain Washers

Plain and spring washers sold by weight to go with your bolts.

from ₹106.00 / kg
Min. 10 kg
7 days to Kolkata
Details
Ready price
Aluminium Blind (Pop) Rivets

Joins sheet metal from one side. Steel mandrel, dome head.

from ₹196.00 / box of 500
Min. 10 box of 500s
7 days to Kolkata
Details
Ready price
High-Tensile Hex Bolt (Grade 8.8)

Strong bolts for machines and structures. Grade mark on the head.

from ₹118.00 / kg
Min. 25 kg
8 days to Kolkata
Details
Ready price
High-Tensile Hex Nut (Grade 8)

Matching nuts for 8.8 bolts. Full thread, clean tapping.

from ₹122.00 / kg
Min. 25 kg
8 days to Kolkata
Details
Ready price
Nylon Insert Lock Nut (Nyloc)

Nuts with a nylon ring that stop loosening from vibration.

from ₹152.00 / box of 100
Min. 10 box of 100s
8 days to Kolkata
Details
Ready price
Self-Drilling Hex Screw with Washer

Drills and taps in one go into sheet up to 5 mm. EPDM washer seals out water.

from ₹110.00 / box of 100
Min. 20 box of 100s
8 days to Kolkata
Details
Ready price
Rivet Nut (Blind Threaded Insert)

Gives a strong thread in thin sheet or tube. Fit with a rivet-nut tool.

from ₹260.00 / box of 100
Min. 5 box of 100s
8 days to Kolkata
Details
Ready price
High-Tensile Threaded Rod (1 m)

Full-thread studding for foundation bolts, hangers and fixtures. Cut to length.

from ₹77.00 / piece
Min. 20 pieces
8 days to Kolkata
Details
Ready price
Stainless Steel 304 Bolts & Nuts

Rust-free fasteners for food machines, outdoor and wet areas.

from ₹380.00 / kg
Min. 10 kg
9 days to Kolkata
Details

Questions founders ask

What is the minimum order for sheet metal & fabrication units raw materials?

Each item shows its minimum order. Many start from a few hundred pieces, and bulk prices drop as you order more.

Can I add items from different problems in one quote?

Yes. Add packaging, ingredients and lab tests to one requirement list and send it once. You get a single quote from YesBatch.

How fast is delivery in Kolkata?

Each item shows the days to deliver to Kolkata. Items marked “Local supply” come from suppliers within 2 days of Kolkata.

What if the goods are not right?

Tell us within 5 days of delivery with photos. Our team checks it with the maker and sorts it out with you.

Sheet Metal & Fabrication Units raw materials in other cities