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Socket Screws Supplier in India: Types, Standards, Size Charts, Materials & Grades

October 11, 2025| Posted in Socket Head Screws| 41

: Complete guide to socket screws—cap, button, countersunk, low-head, grub, flange button, and shoulder screws. ISO/DIN standards, size charts, materials, and property classes.

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BuyNutBolts — Trusted E-commerce Online Shopping Site for Industrial Fasteners & C-Parts

BuyNutBolts.com caters to both B2B and B2C industrial buyers across India. We specialise in fasteners and C-parts across ISO/DIN/IS standards with multiple grades and finishes: socket head screws, hex bolts, nuts, washers, anchors, rivets, spacers & standoffs, self-clinching fasteners, and more. We provide reliable procurement and supply solutions for MSMEs and enterprises in fabrication, machinery, electronics, automotive, and construction.

We focus on exclusive deals, transparent pricing, quick dispatch, and customer satisfaction. With streamlined logistics and partner carriers, our deliveries are fast and traceable pan-India.

Some of our Top-Selling B2B Categories

Socket Head Cap Screws — DIN 912 / ISO 4762, button head (ISO 7380), low head (ISO 12474), countersunk (ISO 10642).

Hex Bolts & Set Screws — 8.8 / 10.9 / 12.9 grades, full/half thread, zinc/black/HDG finishes.

Stainless Steel Fasteners — A2-70 / A4-70 / A4-80 in popular sizes & finishes.

Washers — flat, spring, fender, cup, and special profiles; DIN 125/127/9021.

Anchors & Rivets — wedge/sleeve/chemical anchors; blind & solid rivets.

Self-Clinching Fasteners — nuts, studs, standoffs for sheet metal.

Spacers & Standoffs — hex/round; brass/SS/AL; male-female variants.

C-Parts — dowel pins, circlips, split pins, spring pins, O-rings, grommets.

Wide Range of Products from Popular Brands & Labels

We stock leading brands for consistent quality and spec compliance. Explore: Unbrako, Sundram, LPS, Ambika, and more on our Brands page.

Exclusive Buyer-Friendly Features

GST Invoice: Proper HSN & GST on every order for ITC claims.

Tier Pricing: Optimised breaks at 100/500/1000+ quantities (see details).

Quick RFQ: Share BOM/part list for the best bulk quote within 24 hours — Request a Quote.

Secure Payments: UPI, Cards, NetBanking, and Bank Transfer (payment options).

Returns: 7-day window for eligible items (policy).

Coverage: Delivery to 20,000+ pincodes across India.

Why Industrial Buyers Choose BuyNutBolts

Deep catalog across standards (ISO/DIN/IS) and grades (8.8/10.9/12.9, A2/A4).

Material test certificates on request; brand authenticity and batch traceability.

Reliable shipping partners; trackable delivery and proactive support.

Clean, machine-readable product data for quick spec verification.

Dedicated help desk and WhatsApp support for order assistance.

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Socket Screws Supplier in India: Types, Standards, Size Charts, Materials & Grades

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BuyNutBolts — Trusted E-commerce Online Shopping Site for Industrial Fasteners & C-Parts

Some of our Top-Selling B2B Categories

Wide Range of Products from Popular Brands & Labels

Exclusive Buyer-Friendly Features

Why Industrial Buyers Choose BuyNutBolts

Great Value

Nationwide Delivery

Secure Payment

Buyer Protection

365 Days Help Desk

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