M6 Screws – Socket Cap (Std, Low, Button, Flat), Set, Hex Bolts & Phillips Machine
A collection page of Monster Bolts
About
Home › Metric Fasteners › M6 Screws The M6 metric screw (6 mm nominal diameter) is a core fastener size used throughout automotive, mechanical, and industrial assembly. Monster Bolts offers the full range — Socket Cap (standard, low head, button, flat), Set Screws , Hex Cap Bolts , and Phillips Pan & Flat Machine Screws — all built to DIN and ISO standards and available in alloy or stainless steel. Shop by M6 Head Type M6 Socket Head Cap Screws DIN 912 / ISO 4762 • High clamp force • Allen/Hex drive M6 Low Head Socket Cap Screws Reduced head height • Tight clearances • Allen/Hex drive M6 Button Head Cap Screws ISO 7380 • Low profile dome head • Allen/Hex drive M6 Flat Socket (Countersunk) Screws DIN 7991 / ISO 10642 • 90° countersink • Flush finish M6 Cup Point Set Screws Grub screws • Allen/Hex drive • Cup point M6 Hex Cap Bolts DIN 933 (full thread) / DIN 931 (partial) • External hex drive M6 Phillips Pan Machine Screws Machine thread • For tapped holes or use with nuts M6 Phillips Flat Machine Screws 90° countersink • Flush finish • Machine thread Quick Specs Spec Details Diameter M6 (6.0 mm nominal) Common Pitch 1.0 mm (coarse) Typical Drive Internal hex/Allen for socket types; Phillips for machine screws; external hex for hex bolts. Need a key? Hex Key Hub or Individual Metric Keys . Materials & Finishes 12.9 alloy steel, 18-8/A2 stainless, A4/316 stainless; black oxide or zinc where specified. M6 Size & Pitch Reference Need head dimensions, countersink details, or torque specs? See the M6 screw size chart . Matching M6 Nuts & Washers Pair your screws and bolts with the right hardware for a complete fastening solution: Metric Nuts & Washers (All) — filter for M6 to match threads precisely. Frequently Asked Questions What’s the standard thread pitch for M6 screws? The standard coarse pitch is 1.0 mm . Some fine-thread variants (0.75 mm) exist for precision applications. When should I use Low Head Socket Screws? Use Low Head screws when cleara