Our Complete
Fastener Catalogue
Precision-engineered industrial fasteners across 8 major product families — every grade, every standard, every size. ISO 9001:2015 certified and export-ready to 40+ countries worldwide.
8+
Product Families
5000+
Total SKUs
15+
Material Grades
40+
Export Countries
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Showing 40 products
High-strength bolts in all drive types, head styles and material grades for structural, industrial and precision assembly applications.
500+ SKUs Available
Best Seller
Bolts
Hex Bolt
Standard six-sided head bolts in full thread and partial thread variants. Available M3–M100 and 1/4″–4″.
ASTM A307DIN 931ISO 4014
High Demand
Bolts
Anchor Bolt
J-type, L-type and double-end anchor bolts for concrete embedment and structural anchoring applications.
ASTM F1554Gr.36/55/105
Bolts
Allen Cap Bolts
Socket head cap bolts with internal hexagon drive for high-torque and confined space fastening applications.
DIN 912ISO 4762Class 8.8/10.9/12.9
Bolts
Heavy Hex Bolts
Oversized hex head bolts for structural steel connections — flanged joints, bridges and heavy equipment assemblies.
ASTM A325ASTM A490AISC
Bolts
Flange Bolts
Hex bolts with an integrated washer flange for load distribution. Serrated and non-serrated variants available.
DIN 6921ISO 1665
Bolts
U-Bolts
U-shaped fasteners for securing pipes, rods, and cylindrical objects to supports and structures. Round & square bend.
Custom SizesSS / CS / Alloy
Bolts
Eye Bolts
Shoulder and non-shoulder eye bolts for lifting, rigging and cable attachment in industrial and marine applications.
DIN 580ASME B18.15
Bolts
Carriage Bolts
Round head square neck bolts for wood and metal assemblies. Self-locking design prevents bolt rotation during tightening.
DIN 603ASME B18.5
Machine screws, tapping screws, structural screws and specialty fasteners across every drive type and material grade.
300+ SKUs Available
Most Popular
Screws
Socket Head Cap Screws
High-strength socket head screws for precision machinery, jigs, and tooling applications.
DIN 912ISO 476212.9 Grade
Screws
Allen CSK Screws
Flat countersunk head with internal hex drive. Flush-mount installation for aesthetic and low-profile assemblies.
DIN 7991ISO 10642
Screws
Hex Screws
Machine screws with external hex head and full thread for general industrial and structural fastening applications.
DIN 933ISO 40178.8/10.9
Screws
Self-Tapping Screws
Thread-forming screws that cut their own thread into sheet metal, plastic, and thin materials without pre-tapping.
DIN 7981ISO 1478
Popular
Screws
Self-Drilling Screws
TEK screws with drill-point tip for fastening steel to steel or steel to timber without pre-drilling. HVAC & roofing.
DIN 7504TEK 1–5
Screws
Set Screws (Grub Screws)
Headless socket screws for locking collars, gears and pulleys onto shafts. Cup, flat, cone and dog-point ends.
DIN 913DIN 91645H/14.9
Hex nuts, heavy hex, flange, locking, and specialty nuts in all grades — matching every bolt standard and material specification.
400+ SKUs Available
Best Seller
Nuts
Hex Nut
Standard hexagonal nuts in all grades and material types. Matched to DIN, ISO, ASTM and BS bolt standards.
DIN 934ISO 4032ASTM A563
Nuts
Heavy Hex Nuts
Wider and thicker than standard hex nuts — used with stud bolts in high-pressure flanges and structural steelwork.
ASTM A1942H / 7 / 7M
Nuts
Flange Nuts
Hex nut with an integrated wide bearing flange to spread load. Serrated flange provides self-locking feature.
DIN 6923ISO 4161
New Grades
Nuts
Lock Nuts
Nylon insert (Nyloc) and all-metal prevailing torque lock nuts for vibration-resistant joints in dynamic applications.
DIN 985DIN 980ISO 7042
Nuts
Coupling Nuts (Hex Long)
Extended hex nuts for joining two threaded rods or extending bolt lengths. Also called connector or extension nuts.
DIN 6334ISO 4033
Nuts
Cap Nuts (Acorn/Dome)
Closed-end nuts that cover exposed thread ends for safety, aesthetics and corrosion protection in exposed assemblies.
DIN 1587ISO 4161
Nuts
Wing Nuts
Hand-tightened butterfly-wing nuts for frequently adjusted assemblies. SS 304/316 and carbon steel grades in stock.
DIN 315ISO 315
Nuts
Jam Nuts (Half Nuts)
Thin hex nuts used as locknuts or for fine-thread adjustment. Also used in double-nut locking assemblies.
DIN 439ISO 4035
Plain and spring washers in stainless steel, carbon steel, alloy, brass and copper grades for load distribution and sealing.
150+ SKUs Available
Best Seller
Washers
Plain Washers (Flat)
Standard flat washers for load distribution, surface protection and bolt head seating. Wide and narrow series available.
DIN 125ISO 7089ASME B18.22
Washers
Spring Washers
Split-ring and curved spring washers that provide elastic tension to prevent bolt loosening in vibrating assemblies.
DIN 127DIN 128ISO 7090
Washers
Toothed Lock Washers
Internal and external serrated washers for maximum grip and anti-rotation in high-vibration environments and electronics.
DIN 6797Internal / External
Fully and partially threaded rods, stud bolts and double-ended studs in all material grades for structural and process piping.
200+ SKUs Available
Best Seller
Threaded Rods
Full Threaded Rod / Stud
Continuously threaded rods for hanger rods, tie rods and general construction use. Cut-to-length service available.
ASTM A193DIN 975B7 / SS 316
Oil & Gas
Threaded Rods
Double Ended Stud Bolts
ASME B16.5 stud bolts for flanged pipe connections. Available in B7/2H, SS 316, Duplex and exotic alloy grades.
ASME B16.5ASTM A193 B7ASTM A194 2H
Threaded Rods
Zinc Plated Threaded Studs
Electro-galvanized threaded rods offering enhanced corrosion resistance for construction and infrastructure projects.
DIN 975Zinc ElectroHDG Available
High-performance polyether ether ketone (PEEK) fasteners — non-conductive, chemical-resistant and rated to 260°C continuous service.
Specialty Range
Specialty
PEEK Fastners
PEEK Bolts
Lightweight, non-conductive PEEK hex bolts for semiconductor, medical, and chemical process environments.
Non-Conductive260°C RatedFDA Grade
Specialty
PEEK Fastners
PEEK Nuts
High-strength polymer hex nuts resistant to virtually all organic and inorganic chemicals, sterilisation and radiation.
Chemical ResistantAutoclavable
Specialty
PEEK Fastners
PEEK Screws (DIN 912 / 7991)
PEEK Allen cap screws and countersunk screws in DIN 912 and DIN 7991 formats for precision assembly applications.
DIN 912DIN 7991Aerospace Grade
Surface-treated fasteners for enhanced corrosion protection — from standard zinc plating to advanced fluoropolymer coatings.
All Products Available with Coatings
Most Popular
Coated Fasteners
Hot Dip Galvanized (HDG)
85–100 micron zinc coating for maximum outdoor and marine corrosion protection. ASTM A153 / ISO 1461 certified.
ASTM A153ISO 146185–100μm
Coated Fasteners
Zinc Electroplated
Clear, yellow or black chromate zinc plating for indoor and mild corrosion environments. Maintains tight dimensional tolerances.
ASTM B633ISO 20815–25μm
Coated Fasteners
Dacromet / Geomet Coated
Zinc-aluminum flake coating with chromium-free formula. 1000+ hour salt spray resistance for automotive and wind energy sectors.
1000h SSTChrome-freeRoHS
Oil & Gas
Coated Fasteners
Xylan / PTFE Coated
Fluoropolymer coating reducing bolt torque, preventing galling and providing chemical resistance in flanged joint applications.
Xylan 1070Anti-GallingNACE MR0175
Non-standard fasteners manufactured from your drawings, CAD files or samples. Any material, any thread form, any head style — prototype to production.
Unlimited Configurations
Custom
Custom Fasteners
Manufactured from Drawing / CAD
Submit your 2D drawing or 3D CAD file and receive a quoted sample within 7–10 days. Full production from approved sample.
Any MaterialAny Size7–10 Day Sample
Specialty
Custom Fasteners
Special Thread Forms
ACME, trapezoidal, left-hand, multi-start and special pitch threads machined and rolled to your specification.
ACMETrapezoidalLeft-Hand
High Temp
Custom Fasteners
Exotic Alloy Fasteners
Inconel, Hastelloy, Titanium, Monel, Incoloy and SMO 254 fasteners for the most extreme service conditions.
Inconel 625Hastelloy C276Ti Grade 5
All Products Available in These Material Grades
Tell us your specification — we manufacture in any alloy.
Standards We Follow
Manufactured to Every
International Standard
Our fasteners are produced and certified to the most widely recognised international specifications.
🇺🇸
ASTM / ASME
American Society for Testing & Materials / Mechanical Engineers
A193 / A194 (Stud Bolts & Nuts)
A307 / A325 / A490 (Structural)
F593 / F594 (SS Fasteners)
B16.5 (Flanged Stud Bolts)
🇩🇪
DIN
Deutsches Institut für Normung (German Standards)
DIN 931 / 933 (Hex Bolts)
DIN 934 / 985 (Hex & Nyloc Nuts)
DIN 125 / 127 (Washers)
DIN 912 / 7991 (Socket Screws)
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ISO
International Organization for Standardization
ISO 4014 / 4017 (Hex Bolts)
ISO 4032 / 4161 (Nuts)
ISO 7089 / 7090 (Washers)
ISO 898-1 / 898-2 (Properties)
🇬🇧
BS / EN
British Standards & European Norms
BS 4190 / BS 3692 (Bolts)
BS 4320 (Washers)
EN 14399 (Structural)
EN 10204 (Material Certs)
Fastener Weight Charts
Download our comprehensive weight tables to calculate material quantities, shipping weight and cost estimates for your project BOMs.
3+
Active
Certifications
Certifications
Quality Certifications
Certified Quality
at Every Stage
Our certifications demonstrate our commitment to manufacturing excellence, quality management and global compliance standards.
ISO 9001:2015
Quality Management System certification covering entire manufacturing and export operations.
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MSME Certificate
Ministry of MSME, Government of India registered manufacturer — eligible for government procurement.
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UKAF Certificate
UK Association of Fastener Distributors member — recognised by European and UK industrial buyers.
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Our technical team can source or manufacture any fastener to your exact specification. Share your drawings, samples or requirements and get a competitive quotation within 48 hours.