Metric Socket Products

Socket fasteners use a hex (Allen) drive for high strength and a clean, low-profile look. Ideal for machinery, robotics, and automotive applications.

• Socket Head Cap Screws (DIN 912)
• Button Head Socket Cap Screws (DIN 9427 / ISO 7380)
• Flat Head Socket Cap Screws (DIN 7991)
• Socket Set Screws — Cup Point (DIN 916)
• Low Head Socket Cap Screws (DIN 7984)

Tip: For stainless vs alloy selection, consider environment (general A2/304 vs marine A4/316).

Metric Hex Bolts

Classic hex fasteners for structural and general assembly. Available in full-thread (DIN 933) and partial-thread (DIN 931).

• Hex Bolts (DIN 933 / DIN 931)

Need matching nuts & washers? See the sections below.

Metric Nuts

Everything from standard hex to locking and specialty nuts — with DIN references for easy spec matching.

• Hex Nuts (DIN 934)
• All-Metal Locknuts (DIN 980V, DIN 6926)
• Nylon Insert Locknuts — Nyloc (DIN 985)
• Flange Nuts (DIN 6923 / DIN 6927)
• Acorn / Cap Nuts (DIN 1587)
• Square Nuts (DIN 557)
• Coupling Nuts (DIN 6334)

Locking nuts: choose all-metal for high-temp applications; nylon insert for general anti-vibration use.

Metric Washers

Flat, lock, and specialty washers for spacing, load distribution, and vibration resistance.

• Flat Washers (DIN 125A)
• Split Lock Washers (DIN 127B)
• Fender Washers (DIN 9021)
• Thick Flat Washers (DIN 7349)

Fender washers offer extra large OD for thin materials and oversized holes.

Metric Machine Screws

General-purpose threaded fasteners for metal, plastics, and assemblies. Choose head / drive for clearance and appearance.

• All Metric Machine Screws (browse all)
• Phillips Pan Head (DIN 7985A)
• Phillips Flat Head (DIN 965)

Countersunk (flat) heads sit flush; pan heads offer greater bearing surface.

Hex Keys & Tools

Correct driver fit prevents cam-out and protects fastener heads.

• Metric Hex Keys & Driver Bits

Marine Grade / Material Quick Picks

• A4 / 316 Stainless (Marine Grade)

Extras

• Work Gloves