M8-1.25 × 35mm serrated hex flange bolts made from Grade 10.9 alloy steel. This package contains 10 fasteners for automotive, machinery and equipment assemblies.
Fit Check
Thread Size
M8-1.25
Length
35mm
Head Style
Hex Flange Head
Drive / Installation
External Hex
Material
Grade 10.9 alloy steel
Finish
Black finish
Product Family
GB5787
Package
10 fasteners
Not Included
Nuts, washers and installation tools unless specifically stated
Important: Confirm thread size, length measurement, clamping range, head clearance and mating hardware before ordering. Select installation torque for the joint material and application.
Key Features
Grade 10.9 alloy steel: Selected for the mechanical and environmental requirements of this fastener family.
M8-1.25 Thread: Requires compatible mating hardware with the same diameter and pitch.
Hex Flange Head: Provides the head geometry associated with this bolt style.
External Hex: Use correctly sized installation tools and avoid excessive torque.
10-Piece Package: Contains one specified size for organized replacement and assembly work.
Common Applications
Suitable for automotive, machinery and equipment assemblies. Load capacity depends on the complete joint, mating components, substrate and installation method.
Frequently Asked Questions
Are nuts and washers included?
Only when explicitly stated in the product package information; otherwise they are sold separately.
How is bolt length measured?
Length is generally measured from beneath the head, but confirm the product diagram for the specific head style.
Can I substitute another thread pitch?
No. The mating nut or threaded hole must use the same diameter and pitch.
Is this suitable for structural use?
Suitability depends on engineering requirements, joint design, load, installation and applicable codes. Do not rely on material or grade alone.