| Standard | DIN 1587 |
| Grade | 4.8 / 8.8 / 10.9 / 2 / 5 /8 |
| Surface | Plain, Blue/White/Yellow Zinc, Hot Dip Galvanized (HDG), Black Oxide, Dacromet |
| Material | Carbon Steel, Alloy Steel, Stainless Steel (304, 316) |
| Packaging | 25kg Cartons on Pallets, Ton Bags, or Custom Small Boxes |
| Delivery | 20 Days |
| Payment | Payment Method: L/C, T/T |
| Supply Capacity | 500Tons/Month |
Hexagon Domed Cap Nut combine practicality and aesthetic design. Their distinctive rounded top completely encloses the end of the bolt, effectively preventing the threads from being corroded by the external environment or infiltrated by liquids. In addition to their excellent dustproof and rustproof functions, their smooth appearance also prevents exposed bolt ends from causing accidental scratches to personnel, greatly improving the safety of equipment operation.
| Diameter | M4 | M5 | M6 | M8 | M10 | M12 | M14 |
|---|---|---|---|---|---|---|---|
| Pitch | 0.7 | 0.8 | 1 | 1.25 | 1.5 | 1.75 | 2 |
| Max thickness | 3.2 | 4 | 5 | 6.5 | 8 | 10 | 11 |
| Width Across Flats | 7 | 8 | 10 | 13 | 17/16* | 19/18* | 22/21* |
| Total Height | 8 | 10 | 12 | 15 | 18 | 22 | 25 |
| Max Flange Dia | 6.5 | 7.5 | 9.5 | 12.5 | 16 | 18 | 21 |
| Min Depth | 5.5 | 7.5 | 8 | 11 | 13 | 16 | 18 |
Cartons
Pallets
Bolt Machine
Nuts Machines
Large Ready Stock
Goods of Order Stock
Professional Loading Containers
Ready for loaded containers
Handan Yougu Fastener
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