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Socket Head Countersunk Screws ISO 10642 (DIN 7991) M5 in Bright Zinc Plated (BZP) Class 10 high tensile steel

A countersunk headed screw conforming with ISO 10642 or DIN 7991, requiring a hex key (otherwise known as an Allen key) to fit. The countersunk head is typically used in conjunction with a countersunk hole providing a flush, snag free fit. Generally manufactured with a full thread, though occasionally some stock may include a partially threaded shank. The head diameter is slightly larger than that of the equivalent DIN 965 Phillips or Pozi driven screw.
Socket Head Countersunk Screws ISO 10642 (DIN 7991) in BZP-10.9 image
technical drawing of Socket Head Countersunk Screws ISO 10642 (DIN 7991)
Technical Summary
d nominal diameter M5
thread pitch thread pitch 0.80
dk max. maximum head diameter 10.07
dk min. minimum head diameter 9.43
k max. maximum head height 3.100
k min. minimum head height 2.669
s max. maximum drive size 3.080
s min. drive min. 3.020
b minimum thread length 22
t max. maximum recess depth 2.00
t min. minimum recess depth 1.75
e width across corners 3.443
Standard ISO 10642 (DIN 7991)
Material Bright Zinc Plated (BZP) Class 10 high tensile steel
all dimensions in millimetres (mm)
datasheet
Description Sale Qtys Qty Price Breakdown Despatch Estimate
Socket Head Countersunk Screw M5 x 10mm in Bright Zinc Plate 10.9
(WF19877)
£0.00
Socket Head Countersunk Screw M5 x 12mm in Bright Zinc Plate 10.9
(WF19878)
£0.00
Socket Head Countersunk Screw M5 x 16mm in Bright Zinc Plate 10.9
(WF19879)
£0.00
Socket Head Countersunk Screw M5 x 20mm in Bright Zinc Plate 10.9
(WF19880)
£0.00
Socket Head Countersunk Screw M5 x 25mm in Bright Zinc Plate 10.9
(WF19881)
£0.00
Socket Head Countersunk Screw M5 x 30mm in Bright Zinc Plate 10.9
(WF26300)
£0.00
Socket Head Countersunk Screw M5 x 35mm in Bright Zinc Plate 10.9
(WF22310)
£0.00
Socket Head Countersunk Screw M5 x 40mm in Bright Zinc Plate 10.9
(WF19882)
£0.00
Socket Head Countersunk Screw M5 x 50mm in Bright Zinc Plate 10.9
(WF26302)
£0.00
Socket Head Countersunk Screw M5 x 60mm in Bright Zinc Plate 10.9
(WF26304)
£0.00
Prices are subject to quantity discounts based on a sliding scale. Enter the desired quantity in the relevant box in the table above. This will automatically calculate a line price indicating the applicable rate for the quantities selected. All prices shown exclude VAT.
technical drawing of Socket Head Countersunk Screws ISO 10642 (DIN 7991)
Technical Summary
d nominal diameter M5
thread pitch thread pitch 0.80
dk max. maximum head diameter 10.07
dk min. minimum head diameter 9.43
k max. maximum head height 3.100
k min. minimum head height 2.669
s max. maximum drive size 3.080
s min. drive min. 3.020
b minimum thread length 22
t max. maximum recess depth 2.00
t min. minimum recess depth 1.75
e width across corners 3.443
Standard ISO 10642 (DIN 7991)
Material Bright Zinc Plated (BZP) Class 10 high tensile steel
all dimensions in millimetres (mm)
datasheet