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Self colour, hex socket, countersunk machine screws. A countersunk screw allowing a flush finish to the materials surface.

Metric - Self-Colour Grade 10.9 Countersunk Socket Screws - DIN 7991

Self-colour countersunk machine screws with a hex socket recess. Available in various sizes at competitive prices. With a metric coarse thread and manufactured from grade 10.9 steel with a black-oxide coating. Usable with such tools as Allen keys, the hex socket countersunk machine screws can achieve higher torque and higher clamping force, along with a flush finish due to the countersunk head.

Best used with a pre-drilled countersink and conforms to DIN 7991. Bulk discounts are available across the range.

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  • M8 x 80mm Socket Countersunk Machine Screw Self Colour DIN 7991

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    Price Each:
    £0.23 - £0.52
    £0.52 ex VAT
    £0.23 - £0.52
    £0.52 ex VAT
    £0.62  incl VAT
    Qty Discounts Available

  • M10 x 80mm Socket Countersunk Machine Screw Self Colour DIN 7991

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    Price Each:
    £0.26 - £0.60
    £0.60 ex VAT
    £0.26 - £0.60
    £0.60 ex VAT
    £0.72  incl VAT
    Qty Discounts Available

  • M12 x 80mm Socket Countersunk Machine Screw Self Colour DIN 7991

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    Price Each:
    £0.46 - £0.94
    £0.94 ex VAT
    £0.46 - £0.94
    £0.94 ex VAT
    £1.13  incl VAT
    Qty Discounts Available