M6 M10 Class 4.8 12.9 Gal Steel Q235 Edged Square Wing Nut DIN314

Nuts are fastening components used with bolts or screws in all manufacturing machinery. Available in various materials including carbon steel, stainless steel, and non-ferrous metals like copper.

The nut connects mechanical equipment through internal threads, matching with bolts of identical specifications. For example, M4-P0.7 nuts pair exclusively with M4-P0.7 bolts (M4 indicates ~4mm inner diameter, 0.7mm thread pitch). Similarly, 1/4-20 nuts match 1/4-20 screws (0.25" inner diameter, 20 threads per inch).

• Copper material nuts including zinc copper alloy, knurled copper, and injection copper nuts
• Stainless steel variants
• Specialty nuts: round, ring, butterfly, self-locking, four-claw, and safety nuts
• DISC-LOCK nuts with wedge design for vibration resistance
• Hexagonal flange face lock nuts in fine teeth configurations
• Welded nuts: square, hexagon, and inserted round types

• Aluminum: Excellent conductivity but requires careful machining
• Titanium: Requires EDM machining with deionized water cooling
• Steel: High strength, often processed with wire cutting machines
• Brass: High tensile strength but needs slow cutting speeds

• Reusable medium carbon steel construction
• Easy installation and disassembly
• Gasket-free design
• Compatible with Class 8.8 and 10.9 high strength bolts