Black-Oxide Alloy Steel Socket Head Screw – M8 x 1.25 x 30 mm – Pack of 50 | 91290A434

The Black-Oxide Alloy Steel Socket Head Screw (91290A434) is a high-strength metric fastener engineered for demanding mechanical and industrial applications. Constructed from alloy steel with a black-oxide finish, this screw provides excellent strength, wear resistance, and a clean professional appearance.

With an M8 x 1.25 thread size and 30 mm length, this socket head cap screw is ideal for pressure washing equipment, softwash systems, pumps, frames, and machinery assemblies where high clamping force and compact head design are required. The internal hex drive allows for secure installation in tight or recessed spaces using standard Allen keys.

Supplied in a pack of 50, these screws are well-suited for professional installers, fabrication shops, and maintenance crews.

Features & Benefits

• High-strength alloy steel construction

• Black-oxide finish for durability and corrosion resistance

• Socket head design for compact and recessed installations

• Internal hex drive for secure fastening

• Ideal for industrial and mechanical applications

• Pack of 50 for professional use

Specs & Details

• Product Type: Socket head cap screw

• Material: Alloy steel

• Finish: Black oxide

• Thread Size: M8 x 1.25

• Length: 30 mm

• Drive Type: Internal hex (Allen)

• Quantity: 50 per pack

• SKU: 91290A434