Pin Hex Button Head Machine Screw

  • Manufactured with an internal pin in the socket recess to resist standard hexagon tools
  • Stocked in 304 Stainless, selected sizes in 316 Grade. Other materials available by special order.
  • Domed Button head shape has excellent visual effect and safety benefits.

M3 & M4 Product Data Sheet

M5 Product Data Sheet

M6 Product Data Sheet

M8 & M10 Product Data Sheet

M12 Product Data Sheet

In order to bring the Pin Hex range of Security Fasteners into line with International Standards, our supplier manufacturers are now making this range with the correct METRIC DRIVE. The old IMPERIAL DRIVES are being phased out.

Part Number Details Driver Size Box Qty Stock
PHBM310M M3 X 10 H2M
PHBM312M M3 x 12 Metric Drive H2M
PHBM316 M3 x 16 H20 3/32" 100
PHBM316M M3x 16 Metric drive H2M 100
PHBM320 M3 x 20 H20 3/32" 100
PHBM406M M4 x 6 Metric Drive H25M
PHBM408 M4 x 8 H40 5/32" 100
PHBM408M M4 x 8 Metric Drive H25M
PHBM410M M4 x 10 Metric Drive H25M
PHBM412 M4 x 12 H40 5/32" 100
PHBM412M M4 x 12 Metric Drive H25M
PHBM416 M4 x 16 H40 5/32" 100
PHBM416M M4 x 16 Metric Drive H25M
PHBM420M M4 x 20 Metric Drive H25M
PHBM425M M4 x 25 Metric Drive H25M
PHBM430M M4x 30 Metric Drive H25M
PHBM440 M4 x 40 H40 5/32" 100
PHBM440M M4x 40 Metric Drive H25M
PHBM510M M5 x 10 Metric Drive H3M
PHBM512M M5 x 12 Metric Drive H3M
PHBM516 M5 x 16 H40 5/32" 100
PHBM525 M5 x 25 H40 5/32" 100
PHBM525M M5 x 25 Metric Drive H3M
PHBM535M M5 x 35 Metric Drive H3M
PHBM540M M5x40 Metric Drive H3M
PHBM550M M5x50 H3M
PHBM560 M5 x 60 H40 100
PHBM608 M6 x 8 H40
PHBM610 M6 x 10 H40
PHBM612 M6 x 12 H40
PHBM616 M6 x 16 H40
PHBM620 M6 x 20 H40
PHBM625 M6 x 25 H40
PHBM630 M6 x 30 H40
PHBM635 M6 x 35 H40
PHBM640 M6 x 40 H40
PHBM645 M6 x 45 H40
PHBM650 M6 x 50 H40
PHBM660 M6 x 60 H40
PHBM665 M6 x 65 H40
PHBM812 M8 x 12 H50
PHBM816 M8 x 16 H50
PHBM820 M8 x 20 H50
PHBM825 M8 x 25 H50
PHBM830 M8 x 30 H50
PHBM835 M8 x 35 H50
PHBM840 M8 x 40 H50
PHBM850 M8 x 50 H50
PHBM860 M8 x 60 H50
PHBM1016 M10 x 16 H6M
PHBM1020 M10 x 20 H60
PHBM1025 M10 x 25 H60
PHBM1030 M10 x 30 H60
PHBM1040 M10 x 40 H60
PHBM1050 M10 x 50 H60
PHBM1060 M10 x 60 H60
PHBM10100 M10 x 100 H60 H6M
PHBM1220 M12 x 20 H80
PHBM1225 M12 x 25 H80
PHBM1230 M12 x 30 H80
PHBM1240 M12 x 40 H80
PHBM1250 M12 x 50 H80
PHBM1260 M12 x 60 H80
PHBM530M M5 x 30 Metric Drive H3M
PHBM516M M5 X16 Metric Drive H3M
PHBM520M M5 x 20 Metric Drive H3M