Westfield Fasteners Ltd Logo
Westfield Fasteners Ltd Telephone: 01844201133, Email: enquiries@westfieldfasteners.co.uk
Home   /   Bolts and Machine Screws - Metric   /   M6 Socket Head Countersunk Screws ISO 10642 (DIN 7991) in A2 Stainless Steel

M6 Socket Head Countersunk Screws ISO 10642 (DIN 7991) in A2 Stainless 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 A2 image
technical drawing of Socket Head Countersunk Screws ISO 10642 (DIN 7991)
Technical Summary
d nominal diameter M6
thread pitch thread pitch 1.00
dk max. maximum head diameter 12.16
dk min. minimum head diameter 11.34
k max. maximum head height 3.720
k min. minimum head height 3.218
s max. maximum drive size 4.095
s min. drive min. 4.020
b minimum thread length 24
t max. maximum recess depth 2.50
t min. minimum recess depth 2.20
e width across corners 4.583
Standard ISO 10642
all dimensions in millimetres (mm)
html graphic ISO 10642 Standard HTML
pdf graphic ISO 10642 Standard PDF
< View All Sizes
Description Sale Qtys Qty Price Breakdown Despatch Estimate
M6 x 8mm Socket Head Csk (Allen) Screw in A2 Stainless
WF2569 - 700 in stock
sachet of 4 for £1.07
or box of 300 for £17.28
or bulk of 1500 for £67.54
£0.00  
M6 x 10mm Socket Head Csk (Allen) Screw in A2 Stainless
WF2570 - 1072 in stock
sachet of 5 for £1.06
or box of 300 for £14.11
or bulk of 1500 for £55.66
£0.00  
M6 x 12mm Socket Head Csk (Allen) Screw in A2 Stainless
WF2571 - 19026 in stock
sachet of 4 for £0.91
or box of 300 for £15.27
or bulk of 1500 for £59.21
£0.00  
M6 x 14mm Socket Head Csk (Allen) Screw in A2 Stainless
WF74711 - 1207 in stock
sachet of 5 for £1.35
or box of 200 for £11.96
or bulk of 1000 for £48.34
£0.00  
M6 x 16mm Socket Head Csk (Allen) Screw in A2 Stainless
WF2572 - 2600 in stock
sachet of 5 for £1.49
or box of 200 for £13.27
or bulk of 1000 for £52.75
£0.00  
M6 x 18mm Socket Head Csk (Allen) Screw in A2 Stainless
WF14942 - 1088 in stock
sachet of 4 for £1.26
or box of 200 for £13.97
or bulk of 1000 for £55.02
£0.00  
M6 x 20mm Socket Head Csk (Allen) Screw in A2 Stainless
WF2573 - 1933 in stock
sachet of 4 for £1.22
or box of 200 for £13.67
or bulk of 1000 for £53.73
£0.00  
M6 x 22mm Socket Head Csk (Allen) Screw in A2 Stainless
WF74771 - 943 in stock
sachet of 4 for £1.42
or box of 200 for £16.01
or bulk of 1000 for £61.55
£0.00  
M6 x 25mm Socket Head Csk (Allen) Screw in A2 Stainless
WF2574 - 562 in stock
sachet of 4 for £1.52
or box of 200 for £16.99
or bulk of 1000 for £65.12
£0.00  
M6 x 30mm Socket Head Csk (Allen) Screw in A2 Stainless
WF2575 - 587 in stock
sachet of 3 for £1.37
or box of 200 for £20.12
or bulk of 1000 for £76.62
£0.00  
M6 x 35mm Socket Head Csk (Allen) Screw in A2 Stainless
WF2576 - 489 in stock
sachet of 3 for £1.50
or box of 150 for £16.69
or bulk of 750 for £64.05
£0.00  
M6 x 40mm Socket Head Csk (Allen) Screw in A2 Stainless
WF2577 - 778 in stock
sachet of 2 for £1.23
or box of 150 for £20.28
or bulk of 750 for £77.21
£0.00  
M6 x 45mm Socket Head Csk (Allen) Screw in A2 Stainless
WF2578 - 530 in stock
sachet of 3 for £1.87
or box of 100 for £13.99
or bulk of 500 for £54.83
£0.00  
M6 x 50mm Socket Head Csk (Allen) Screw in A2 Stainless
WF2579 - 467 in stock
sachet of 2 for £1.60
or box of 100 for £17.75
or bulk of 500 for £67.98
£0.00  
M6 x 55mm Socket Head Csk (Allen) Screw in A2 Stainless
WF43968 - 278 in stock
sachet of 2 for £1.77
or box of 100 for £19.41
or bulk of 500 for £73.95
£0.00  
M6 x 60mm Socket Head Csk (Allen) Screw in A2 Stainless
WF2580 - 276 in stock
sachet of 2 for £1.96
or box of 100 for £21.34
or bulk of 500 for £81.05
£0.00  
M6 x 65mm Socket Head Csk (Allen) Screw in A2 Stainless
WF43969 - 48 in stock
sachet of 2 for £2.02
or box of 80 for £17.90
or bulk of 400 for £68.51
£0.00  
M6 x 70mm Socket Head Csk (Allen) Screw in A2 Stainless
WF2581 - 217 in stock
sachet of 2 for £2.01
or box of 80 for £17.81
or bulk of 400 for £68.10
£0.00  
M6 x 80mm Socket Head Csk (Allen) Screw in A2 Stainless
WF2582 - 319 in stock
sachet of 2 for £2.31
or box of 80 for £20.31
or bulk of 400 for £77.36
£0.00  
M6 x 100mm Socket Head Csk (Allen) Screw in A2 Stainless
WF49984 - 294 in stock
single screw for £1.42
or box of 60 for £18.88
or bulk of 300 for £72.04
£0.00  
M6 x 130mm Socket Head Csk (Allen) Screw in A2 Stainless
WF2584 - 92 in stock
single screw for £2.47
or box of 30 for £16.45
or bulk of 150 for £64.60
£0.00  
M6 x 140mm Socket Head Csk (Allen) Screw in A2 Stainless
WF76599 - 102 in stock
single screw for £2.49
or box of 30 for £17.25
or bulk of 150 for £67.31
£0.00  
M6 x 150mm Socket Head Csk (Allen) Screw in A2 Stainless
WF26041 - 150 in stock
single screw for £2.56
or box of 30 for £19.01
or bulk of 150 for £73.46
£0.00  
sachet of 4 for £1.07
or box of 300 for £17.28
or bulk of 1500 for £67.54
£0.00
 
sachet of 5 for £1.06
or box of 300 for £14.11
or bulk of 1500 for £55.66
£0.00
 
sachet of 4 for £0.91
or box of 300 for £15.27
or bulk of 1500 for £59.21
£0.00
 
sachet of 5 for £1.35
or box of 200 for £11.96
or bulk of 1000 for £48.34
£0.00
 
sachet of 5 for £1.49
or box of 200 for £13.27
or bulk of 1000 for £52.75
£0.00
 
sachet of 4 for £1.26
or box of 200 for £13.97
or bulk of 1000 for £55.02
£0.00
 
sachet of 4 for £1.22
or box of 200 for £13.67
or bulk of 1000 for £53.73
£0.00
 
sachet of 4 for £1.42
or box of 200 for £16.01
or bulk of 1000 for £61.55
£0.00
 
sachet of 4 for £1.52
or box of 200 for £16.99
or bulk of 1000 for £65.12
£0.00
 
sachet of 3 for £1.37
or box of 200 for £20.12
or bulk of 1000 for £76.62
£0.00
 
sachet of 3 for £1.50
or box of 150 for £16.69
or bulk of 750 for £64.05
£0.00
 
sachet of 2 for £1.23
or box of 150 for £20.28
or bulk of 750 for £77.21
£0.00
 
sachet of 3 for £1.87
or box of 100 for £13.99
or bulk of 500 for £54.83
£0.00
 
sachet of 2 for £1.60
or box of 100 for £17.75
or bulk of 500 for £67.98
£0.00
 
sachet of 2 for £1.77
or box of 100 for £19.41
or bulk of 500 for £73.95
£0.00
 
sachet of 2 for £1.96
or box of 100 for £21.34
or bulk of 500 for £81.05
£0.00
 
sachet of 2 for £2.02
or box of 80 for £17.90
or bulk of 400 for £68.51
£0.00
 
sachet of 2 for £2.01
or box of 80 for £17.81
or bulk of 400 for £68.10
£0.00
 
sachet of 2 for £2.31
or box of 80 for £20.31
or bulk of 400 for £77.36
£0.00
 
single screw for £1.42
or box of 60 for £18.88
or bulk of 300 for £72.04
£0.00
 
single screw for £2.47
or box of 30 for £16.45
or bulk of 150 for £64.60
£0.00
 
single screw for £2.49
or box of 30 for £17.25
or bulk of 150 for £67.31
£0.00
 
single screw for £2.56
or box of 30 for £19.01
or bulk of 150 for £73.46
£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 M6
thread pitch thread pitch 1.00
dk max. maximum head diameter 12.16
dk min. minimum head diameter 11.34
k max. maximum head height 3.720
k min. minimum head height 3.218
s max. maximum drive size 4.095
s min. drive min. 4.020
b minimum thread length 24
t max. maximum recess depth 2.50
t min. minimum recess depth 2.20
e width across corners 4.583
Standard ISO 10642
all dimensions in millimetres (mm)
html graphic ISO 10642 Standard HTML
pdf graphic ISO 10642 Standard PDF
FSB logo CBI logo