Sigma Parts Ltd

Reliable Fasteners for Industry

We provide durable, standards-compliant nuts and bolts designed for construction, manufacturing, and maintenance industries. 

M10 x 40 - Hexagon Head Set Screw - Grade 8.8 - DIN933

M10 x 40 - Hexagon Head Set Screw - Grade 8.8 - DIN933 | 0005

£0.14

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M12 x 75 - Hexagon Head Set Screw - Grade 8.8 - DIN933

M12 x 75 - Hexagon Head Set Screw - Grade 8.8 - DIN933 | 00004

£0.29

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M12 x 65 - Hexagon Head Set Screw - Grade 8.8 - DIN933

M12 x 65 - Hexagon Head Set Screw - Grade 8.8 - DIN933 | 00003

£0.26

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M12 x 50 - Hexagon Head Set Screw - Grade 8.8 - DIN933

M12 x 50 - Hexagon Head Set Screw - Grade 8.8 - DIN933 | 00002

£0.20

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UK Standards Compliance

All fasteners meet or exceed UK regulatory standards for safety and performance.

Versatile Industry Applications

Serving contractors, manufacturers, and maintenance teams with tailored fastener solutions.

Robust Quality Control

Strict inspection procedures guarantee product reliability in demanding environments.

Discover Unmatched Quality and Reliability with Sigma Parts: Your Trusted Choice for Superior Performance!

  • Trusted quality
  • Compliance assurance
  • Extensive industry experience.

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