Square Nuts
Square Nuts, made of mild steel or stainless steel, with large bearing face, which can provide greater resistance to anti-loosening. Square nuts used with square head bolts and flat washer, the flat washer can protect its edge from damage.
Material: Mild steel or stainless steel
Surface: Zinc plated ( color: blue, yellow or White )
Grade: 5, 8 for steel and A2-70, A4-80 for stainless steel
Standard: DIN 557
Size: M4-M12
Packing: Bulk packing, in polybag then in carton;
MOQ: 50000 Pcs
DIN 557 Square Nuts weight charge:
| Item | Standard | Size | Weight (kg/1000Pcs) |
| Square Nuts | DIN 557 | M4 | 0.52 |
| Square Nuts | DIN 557 | M5 | 1.31 |
| Square Nuts | DIN 557 | M6 | 2.27 |
| Square Nuts | DIN 557 | M8 | 5.5 |
| Square Nuts | DIN 557 | M10 | 13 |
| Square Nuts | DIN 557 | M12 | 19.1 |
Category: Nuts