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Socket countersunk machine screw manufactured from grade 10.9 steel with a bright zinc plating (BZP)

Metric - BZP Grade 10.9 Countersunk Socket Screws - DIN 7991

Countersunk machine screws with a hex socket. Manufactured from grade 10.9 steel with bright zinc plating (BZP). Available in a range of sizes at competitive prices. The bright zinc plating offers a mid-level of corrosion resistance. With a hexagonal recess which allows for easier tightening and increased clamping force. Best used with a pre-drilled countersink, with the countersunk head sitting flush to the surface of the material.

Versatile, widely used, and conforms to DIN 7991 with bulk prices available!

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  • M5 x 40mm Socket Countersunk Machine Screw Bright Zinc Gr.10.9

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    Price Each:
    £0.06 - £0.29
    £0.29 ex VAT
    £0.06 - £0.29
    £0.29 ex VAT
    £0.35  incl VAT
    Qty Discounts Available

  • M6 x 40mm Socket Countersunk Machine Screw Bright Zinc Gr.10.9

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    Price Each:
    £0.09 - £0.33
    £0.33 ex VAT
    £0.09 - £0.33
    £0.33 ex VAT
    £0.40  incl VAT
    Qty Discounts Available

  • M8 x 40mm Socket Countersunk Machine Screw Bright Zinc Gr.10.9

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    Price Each:
    £0.12 - £0.40
    £0.40 ex VAT
    £0.12 - £0.40
    £0.40 ex VAT
    £0.48  incl VAT
    Qty Discounts Available

  • M10 x 40mm Socket Countersunk Machine Screw Bright Zinc Gr.10.9

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    Price Each:
    £0.19 - £0.50
    £0.50 ex VAT
    £0.19 - £0.50
    £0.50 ex VAT
    £0.60  incl VAT
    Qty Discounts Available