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Industrial Fasteners — ISO & DIN

Browse the full fastener catalog from engineeringhardware.com, organized by category and international standard. Every product page lists the complete dimensional table with materials, finishes and a fast quotation path.

Bolts

Hex, flange, shoulder and lag bolts plus studs and threaded rods, to ISO and DIN standards.

Hex Bolts · Shoulder Bolts · Hex Flange Bolts · Studs & Threaded Rods · Lag Screws (Hex Wood Screws)

Screws

Socket, countersunk, button, cheese, pan-head, set and self-tapping screws across ISO/DIN standards.

Socket Head Cap Screws · Pan Head Screws · Countersunk Socket Screws · Self-Tapping Screws · Socket Set Screws · Button Head Socket Screws

Nuts

Hex, thin, flange, nyloc and all-metal lock nuts, and T-slot nuts, to ISO and DIN.

Hex Nuts · Thin Hex Nuts · Hex Flange Nuts · Nyloc Lock Nuts · All-Metal Lock Nuts · T-Slot Nuts

Washers

Flat, fender, spring-lock and serrated-lock washers per ISO and DIN.

Flat Washers · Spring Lock Washers · Fender Washers · Serrated Lock Washers

Engineering Reference

Engineering reference tables: thread dimensions, property classes, torque, tap-drill and clearance-hole sizes.

Metric Thread Dimensions · Bolt Property Classes · Tightening Torque Reference · Metric Fine Thread Dimensions · Tap Drill Sizes · Clearance Hole Sizes

Nails

Wire nails and specialty nails for construction and packaging.

Wire Nails · Specialty Nails

Pins

Dowel, spring (roll), split cotter and taper pins to ISO and DIN standards.

Dowel Pins · Spring (Roll) Pins · Split Cotter Pins · Taper Pins

Rivets

Blind (pop) and solid rivets per ISO and DIN.

Blind (Pop) Rivets · Solid Rivets

Tools

Hex (Allen) keys and related fastener tools to ISO 2936.

Hex Keys (Allen Keys)

Retaining Rings

External and internal retaining rings (circlips) to DIN 471 / DIN 472.

Retaining Rings (Circlips)

Keys

Parallel and Woodruff machine keys to DIN 6885 / DIN 6888.

Parallel Keys · Woodruff Keys

Springs

Compression, extension and torsion springs to DIN 2098 / 2097 / 2089.

Compression Springs · Extension Springs · Torsion Springs

Pipe & Pneumatic Fittings

BSP and NPT pipe-thread fittings plus hydraulic and push-in pneumatic fittings.

BSP Pipe Thread Fittings · NPT Pipe Thread Fittings · Hydraulic Compression Fittings · Push-In Pneumatic Fittings

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Fastener Finder

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