Military Fasteners
Manufacturer
Mumbai · India
Documentation Is the Product, Not Just the Part
A fastener that meets a military or aerospace specification only matters if that compliance can actually be proven — heat number traceability, chemical composition, mechanical test results, and a certificate of conformance that ties the physical part in your hand back to a documented, auditable manufacturing record. Without that paper trail, a “MIL-spec bolt” is just a bolt someone called MIL-spec.
That’s the standard we hold every category on this page to — whether it’s a self-locking nut under NASM25027, a precision aerospace washer under NAS1149, or a general federal hex bolt under FF-B-588. Different standards, different tolerance requirements, but the same underlying commitment to documentation that survives an audit, not just a sales pitch.
Akbar Fasteners Pvt. Ltd. is an ISO 9001:2015 certified manufacturer based in Mumbai, India, exporting across more than 50 countries, with in-house testing and a documentation process built specifically around defense and aerospace procurement requirements rather than adapted from general commercial hardware.
What Sets Us Genuinely Apart
Full Standard-System Coverage
MIL, NAS, MS, AN, NASM, and FF federal designations, all manufactured under one roof.
Genuine Documentation Discipline
Heat-traceable MTC, batch test records, and COC prepared for every shipment, not just on request.
Full Material Range
Alloy steel, corrosion-resistant steel, titanium, and aluminum across every fastener category.
Genuine Export Experience
Over 50 countries served, with export documentation and logistics built into our standard process.
Browse Every Fastener Category
Military Bolts
Hex, carriage, aerospace precision, and close tolerance bolts across FF-B-588, FF-B-561, NAS6603, and MIL-B-857.
Explore Bolts → Precision Tier FrameworkMilitary Studs & Bolts
General, aerospace precision, and close tolerance bolting across MIL-DTL-1222, NAS6603, MIL-B-857, and FF-B-588.
Explore Studs & Bolts → Self-Locking & GeneralMilitary Nuts
Self-locking nuts across MIL-N-25027 / MIL-DTL-25027 / NASM25027, plus FF-N-836 general hex nuts.
Explore Nuts → Federal & AerospaceMilitary Washers
Flat, lock, and key washers across the FF-W federal series and AN960 / NAS620 / NAS1149 aerospace series.
Explore Washers → Solid & BlindMilitary Rivets
Solid countersunk rivets and mandrel-pull blind rivets across MS20426 and MIL-DTL-32258.
Explore Rivets → Fixed Location & Quick-ReleaseMilitary Pins
Precision dowel pins and spring-loaded ball-lock pins across FF-P-386 and MIL-F-18240.
Explore Pins → Internal Hex DriveMilitary Sockets
Socket head cap, set, and shoulder screws across FF-S-107, FF-S-92, and FF-S-86.
Explore Sockets → Full Screw FamilyMilitary Screws
Machine, tapping, wood, cap, set, and shoulder screws across the full FF-S series.
Explore Screws → Captive, Blind-SideMilitary Nut Plates
Fixed and floating riveted captive nuts for blind-side panel fastening.
Explore Nut Plates → Thread Repair & ReinforcementThread Inserts
Helical coil thread inserts for reinforcing or repairing internal threads under MIL-I-8846.
Explore Thread Inserts → Shaft & Bore RetentionRetaining Rings
Internal and external spring steel retaining rings across the MS14181 designation.
Explore Retaining Rings → Test Method StandardFastener Test Methods
Tension, shear, torque-tension, and fatigue test methods under NASM1312, applied across our range.
Explore Test Methods →MIL vs NAS vs MS vs AN vs NASM — Quick Reference
Five overlapping numbering systems exist for historical reasons, and knowing which one you’re actually looking at helps confirm you’re ordering the right thing. This table is the quick reference we use with buyers before quoting.
| System | Maintained By | Typical Use |
|---|---|---|
| MIL / MIL-DTL | US Department of Defense | Military-specific parts, often with designation history |
| NAS | Aerospace Industries Association | Aerospace design engineering reference |
| MS | Military Standard (DoD) | Standardized aircraft/military hardware detail |
| AN | Air Force-Navy Aeronautical Standard | Legacy aerospace reference, still widely used |
| NASM | Industry-maintained (post-DoD handoff) | Current designation for specs DoD stopped maintaining |
| FF | US Federal Specification | General federal and commercial procurement |
Manufacturing Capabilities
Materials We Manufacture In
- Alloy Steel Heat Treated
- Corrosion-Resistant Steel 300 Series CRES
- Titanium Ti-6Al-4V
- Aluminum 2117-T4 / 2017-T4
How We Manufacture
- Process Forged / Cold Formed / Machined
- Finishing Cadmium / Zinc-Nickel / Passivated
- Testing Tensile / Shear / Torque / Dimensional
- Quality Batch Sampled, NABL Available
Documentation Standard
- MTC Every Lot, Heat-Traceable
- COC Every Shipment
- COO India Origin, Standard
- Test Reports NABL Accredited on Request
Industries We Serve
Across defense, aerospace, and precision industrial sectors worldwide.
Aircraft & Airframe Manufacturing
panel fastening needs
Defense & Military Equipment
procurement across all categories
Precision Machine Tooling
socket-drive fastening
General Aviation & MRO
and repair fastening
Naval & Marine Equipment
for marine environments
Structural Steel & Bridges
connections
Rotating & Industrial Machinery
fastening applications
General Federal Contract Hardware
federally specified projects
Standard Export Documentation
Prepared as standard practice across every category on this page.
Mill Test Certificate (MTC)
Heat number, chemical composition, and mechanical property verification for every lot.
Batch Test Records
Tension, shear, torque, or dimensional testing matched to the category and specification ordered.
Certificate of Conformance
Confirms the shipment matches the purchase order specification in full, category by category.
Certificate of Origin (COO)
Confirms India as country of manufacture for destination customs purposes.
NABL Accredited Test Reports
Independent mechanical and dimensional testing available on request for critical applications.
Commercial Invoice & Packing List
Itemized value, Incoterm, and detailed carton/weight breakdown for customs clearance.
Internationally Recognised Standards Coverage
Related Resources & Guides
Military Bolts
Hex, carriage, and precision aerospace bolts across every reference we manufacture.
View Military Bolts →Military Nuts
Self-locking and general-purpose nuts across our full designation history.
View Military Nuts →NASM1312 Fastener Test Methods
Our fastener test methods reference, used to qualify our full range.
View NASM1312 →Fasteners Manufacturer & Exporter to the USA
Our broader capability manufacturing to ASTM/ASME and US federal/military standards.
View USA Export Guide →One Supplier,
Every Category You Need
Tell us the specification, quantity, and destination — we’ll confirm manufacturability and quote with full documentation across any category on this page. Akbar Fasteners Pvt. Ltd. responds within 24 hours.
Sales: +91 724 0000 733 · Support: +91 800 9315 333 · sales@akbarfasteners.in