M8 ROOFING BOLTS SQUARE NUTS CROSS SLOTTED MUSHROOM HEAD BOLT ZINC 40mm 40mm

Features:
All screw are standard metric coarse pitch.
Not rust under the damp environment,strong anti-oxidation ability,corrosion resistance.
Dont release contain substances,environmental protection,free from contamination,surface with silver sheen.
Hardness is 2 times higher than copper,10 times higher than aluminum.

Specifications:
Model: M8
Material: 304 Stainless Steel
: Sliver
Quantity: 10 PCS
Size:
M8*40MM

Note:
-Bolt lengths are measured from the underside of the head.









Package Included:
10x Screws
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