[300 BULK] Hex Head Cap Screws DIN 931 8.8 Steel Zinc M10 X 40
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[300 BULK] Hex Head Cap Screws DIN 931 8.8 Steel Zinc M10 X 40

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[300 BULK] Hex Head Cap Screws DIN 931 8.8 Steel Zinc M10 X 40

Mutual ScrewSKU: M1040D9318KC
Price:
$294.40per 300( $0.98 each)
Pieces 300
Measurement type Metric (MM)
Thread size M10
Diameter M10
Length 40
Material Steel
Grade Class 8.8
Finish Zinc Plated
Head style Hex
Weight 21.0 lb

WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to https://www.P65Warnings.ca.gov.

Description

Hex Head Cap Screws DIN 931 8.8 Steel Zinc M10 X 40 are high-tensile fasteners designed to deliver reliable performance in a wide range of mechanical assemblies. Manufactured to the DIN 931 specification, these screws feature a hexagonal head for easy driving and a secure grip, making them ideal for equipment, machinery, automotive applications, and structural framing.

Key Features

  • DIN 931 standard hex head cap screw for standardized fit
  • Grade 8.8 steel delivering high tensile strength
  • Zinc plated finish for enhanced corrosion resistance
  • Metric thread M10 with an overall length of 40 mm
  • Hex head design enables easy drive with common tools

Specifications

  • Standard: DIN 931
  • Diameter: M10
  • Length: 40 mm
  • Grade: 8.8
  • Finish: Zinc plated
  • Material: Steel

Applications

Ideal for secure fastening in machinery, automotive assemblies, equipment housings, and structural frames where high strength and reliable performance are required. These screws fit with standard nuts and washers designed for metric M10 fasteners and are suitable for both new builds and repair projects.

Care and Installation

  • Use with matching nuts and washers of compatible grade
  • Consult torque guidelines for Grade 8.8 M10 fasteners to achieve proper clamping force
  • Ensure clean threads and avoid cross-threading during installation
  • Use the correct hex driver size to prevent head damage and ensure full seating

Can We Help?

If you’re not sure that this product is right for you, give us a call!
800-222-0324

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