Fast quotation, export-ready packing, and OEM-friendly sourcing support.

Request A Quote

High-Strength Hex Socket Fasteners

Grade 10.9 hex socket cap screws in multiple sizes and finishes for equipment assembly.

Request a Quote

+86 21 5858 1688
SKU: FST-5521 Category: Tags: ,

Specifications

Standard ISO 4762 / DIN 912
Grade 8.8 / 10.9
Material Alloy Steel / Stainless A2-70, A4-80
Size Range M3 – M24
Length Range 6 mm – 200 mm
Surface Finish Zinc (White/Yellow) / Black Oxide / Plain
Drive Type Hex Socket (Allen Key)
Packing Polybag / Assortment Box / Bulk Carton
MOQ 1,000 pcs per size

Description

We supply hex socket cap screws and socket button head fasteners for machinery construction, MRO maintenance programs, and OEM assembly lines where clamping load consistency and dimensional accuracy matter.

  • Grade 8.8 and 10.9 in standard ISO 4762 metric series
  • Surface options: zinc plating (white/yellow), black oxide, plain (stainless A2-70 / A4-80)
  • Size range: M3 – M24, lengths 6 mm – 200 mm
  • Polybag and assortment box packing; bulk export carton packing available
  • Private-label packing and custom box insert for distributor programs

Mixed-SKU size assortment kits can be pre-assembled to a pick list for MRO customers managing stock replenishment across multiple workcell sizes.

Additional information

Standard

ISO 4762 / DIN 912

Grade

8.8 / 10.9

Material

Alloy Steel / Stainless A2-70, A4-80

Size Range

M3 – M24

Length Range

6 mm – 200 mm

Surface Finish

Zinc (White/Yellow) / Black Oxide / Plain

Drive Type

Hex Socket (Allen Key)

Packing

Polybag / Assortment Box / Bulk Carton

MOQ

1,000 pcs per size