Auto Fasteners for Cars

High Strength Grade 12.9 Annular Knurled Head Inner Hex Allen Bolt for Cylinder Head

Inner Hex Allen Bolt
Bolt for Cylinder Head
Knurled Head Inner Hex Allen Bolt
Cylinder Head Allen Bolt
Product description: High Strength Grade 12.9 Annular Knurled Head Inner Hex Allen Bolt for Cylinder Head Inner Hex Allen Bolt, Bolt for Cylinder Head, Knurled Head Inner Hex Allen Bolt, Cylinder Head Allen Bolt
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Inner Hex Allen Bolt, Bolt for Cylinder Head, Knurled Head Inner Hex Allen Bolt, Cylinder Head Allen Bolt

Thread size	M4X0.7, sizes can be customized
Color option	Black, Grey, Golden, Silver, Dacromet, etc
Standard	DIN912
Type	Annular Knurled Head Inner Hex Allen Bolt
Length	18mm
Customized availability	Yes
Production way	Forging
Certificate	ISO9001:2015