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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 100mm Socket Countersunk Machine Screw Self Colour DIN 7991

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    Price Each:
    £0.26 - £0.59
    £0.59 ex VAT
    £0.26 - £0.59
    £0.59 ex VAT
    £0.71  incl VAT
    Qty Discounts Available

  • M10 x 100mm Socket Countersunk Machine Screw Self Colour DIN 7991

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    Price Each:
    £0.40 - £0.82
    £0.82 ex VAT
    £0.40 - £0.82
    £0.82 ex VAT
    £0.98  incl VAT
    Qty Discounts Available

  • M12 x 100mm Socket Countersunk Machine Screw Self Colour DIN 7991

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    Price Each:
    £0.59 - £1.13
    £1.13 ex VAT
    £0.59 - £1.13
    £1.13 ex VAT
    £1.36  incl VAT
    Qty Discounts Available