Fastener Manufacturers Pvt. Ltd

About
Fastener Manufacturers Private Limited, established in 1964, is a pioneer in the production of stainless steel screw thread inserts in India. With decades of experience and a team of qualified technical and management personnel, the company has built a strong reputation for delivering high-quality, reliable fastening solutions. Its flagship brand, NAG FASTMAN, is well-regarded in the industry for offering durable and precision-engineered products.
The company specializes in a comprehensive range of thread insert solutions, including Standard (Free Running) Inserts, Screw Lock Inserts, Thread Insert Taps, Thread Gauges and a full line of installation and removal tools such as Inserting Tools, Tang Break Off Tools and Extracting Tools. Their consistent focus on quality and innovation has positioned them as a trusted name in the screw thread insert segment across various engineering and industrial applications.
Contact Details
Kolkata - 700019
India
Products & Services

Anchors
No products or services listed in this category.

Bolts
- DIN 186-B T-Head Bolts
- DIN 479
- DIN 580 Lifting Eye Bolts
- DIN 603 Cup Square Neck Bolts
- DIN 931 Hexagon Head Bolts
- DIN 960 Hexagon Head Bolts with Fine Pitch

Brackets & Supports
No products or services listed in this category.

Channel Fasteners
No products or services listed in this category.

Nuts
- DIN 315 Wing Nuts
- DIN 431
- DIN 557 Square Nuts
- DIN 929 Hexagon Weld Nuts
- DIN 934 Hexagon Nuts
- DIN 936 Hexagon Thin Nuts

Other Fasteners
- DIN 388
- DIN 39
- DIN 442
- DIN 906 Hexagon Socket Pipe Plugs
- DIN 908 Hexagon Socket Screw Plugs
- DIN 910 Hexagon Head Screw Plugs

Pins & Rivets
- DIN 1470 Grooved Pins
- DIN 1475 Center Grooved Pins
- DIN 1476 Round Head Grooved Pins
- DIN 7 Dowel Pins
- DIN 7337-B Countersunk Head Blind Rivets
- DIN 7346 Light Duty Slotted Pins

Rings & Circlips
- DIN 471 Retaining Rings
- DIN 472 Retaining Rings
- DIN 6799 Retaining Rings

Screws
- DIN 7380 Button Head Screws
- DIN 7985 Cross Recessed Raised Cheese Head Screws
- DIN 85 - Slotted Pan Head Screws
- DIN 95
- DIN 96 Slotted Round Head Wood Screws
- DIN 964 Slotted Raised Countersunk Head Screws

Studs & Threaded Rods
- DIN 427
- DIN 975 Threaded Rods
- DIN 976-A Stud Bolts

Washers
- DIN 125-A Flat Washers
- DIN 127-B Spring Lock Washers
- DIN 1441 Plain Washers
- DIN 6797-J Toothed Lock Washers Internal Teeth
- DIN 6917 Square Taper Washers HV
- DIN 7349 Thick Washers
Certifications
No certifications available.
Gallery
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