ATPP PREMIUM
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⚙ Fasteners Category

Precision Fasteners
Sourced from India

We source high-precision fasteners from India's most capable manufacturers — cold forged, automotive-grade, and special application fasteners across all material grades and coatings.

Grade 8.8 to 12.9
Strength Classes
M3 to M64
Size Range
ISO/DIN/ANSI
Standards
100+ Grades
Material Options

Fastener Categories We Source

Each category is backed by a network of audited manufacturers with proven OEM supply capability.

Cold Forged Fasteners

High-strength cold forged hex bolts, flange bolts, carriage bolts, and T-bolts. Superior mechanical properties, tight dimensional tolerances.

Property Class 8.8 / 10.9 / 12.9
Surface: Zinc plated, HDG, Dacromet
Thread: M5 to M36
Standards: DIN 931, DIN 933, ISO 4014
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Automotive Hex Bolts

OEM-grade automotive bolts for engine, chassis, suspension, and transmission applications. PPAP-capable supply chains.

IATF 16949 supplier base
PPAP documentation available
Grades: 8.8 to 14.9 automotive
Applications: Engine, Chassis, Suspension
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Special Fasteners

Non-standard, engineered, and custom fasteners manufactured to drawing. Speciality head forms, custom threads, unique geometry.

Custom head geometry
Non-standard thread forms
Engineered to customer drawing
MOQ from 500 pcs
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Nuts, Studs & Socket Products

Hex nuts, flange nuts, locking nuts, all-thread studs, stud bolts, Allen head bolts, and socket cap screws across all grades.

Hex / Flange / Locking Nuts
Full Thread / Half Thread Studs
Socket: HEX, Torx, Flat
Sizes M4 to M48
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Stainless Steel Fasteners

A2 / A4 / 316L SS fasteners for marine, food, pharmaceutical, and corrosion-resistant applications. Certified material traceability.

Grades: A2-70, A4-80, 316L, 304
Certifications: 3.1 Mill Test Reports
Applications: Marine, Food, Pharma
Full range: Bolts, Nuts, Studs, Sockets
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Have a Custom Specification?

Send us your drawing, material specification, or sample part. We will identify the right manufacturer and return a competitive quote.

Send Drawing / Specification

How We Source Your Fasteners

1

You Send Drawing

Upload specs, drawing, or sample photo

2

We Identify Suppliers

Match to audited manufacturer by capability

3

RFQ & Quote

Competitive pricing within 72 hours

4

Sample Approval

First article inspection and testing

5

Bulk Production

Delivery with full documentation

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