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M4 Hex Head Thread Rolling Screws for Metal, Similar to DIN 7500 in Bright Zinc Plated (BZP) Steel

Thread rolling screws are designed to tap their own threads into pre-drilled holes in light metals and steel. The triangular shaped tip design allows the thread rolling screw to cold form the female thread into the work piece, so there is no need to pre tap the hole. Thread rolling screws are defined in DIN 7500, but this standard does not mention this head type exactly, but this item conforms in every other respect.
Hex Head Thread Rolling Screws for Metal, Similar to DIN 7500 in BZP image
technical drawing of Hex Head Thread Rolling Screws for Metal, Similar to DIN 7500
Technical Summary
d nominal diameter M4
dk head diameter 8.4
k head height 2.92
c thickness 0.67
e width across corners 7.66
s drive size 7
Standard DIN 7500
all dimensions in millimetres (mm)
html graphic DIN 7500 Standard HTML
pdf graphic DIN 7500 Standard PDF
< View All Sizes
Description Sale Qtys Qty Price Breakdown Despatch Estimate
M4 x 6mm Hex Head Flange Thread Rolling Screw for Metal in Zinc Plated Steel
WF67370 - 1551 in stock
sachet of 5 for £1.37
or box of 300 for £19.21
or bulk of 1500 for £62.58
£0.00  
M4 x 8mm Hex Head Flange Thread Rolling Screw for Metal in Zinc Plated Steel
WF67371 - 904 in stock
sachet of 8 for £1.64
or box of 400 for £19.50
or bulk of 2000 for £62.79
£0.00  
M4 x 10mm Hex Head Flange Thread Rolling Screw for Metal in Zinc Plated Steel
WF67372 - 917 in stock
sachet of 4 for £0.81
or box of 300 for £14.55
or bulk of 1500 for £50.01
£0.00  
M4 x 12mm Hex Head Flange Thread Rolling Screw for Metal in Zinc Plated Steel
WF67373 - 589 in stock
sachet of 4 for £1.30
or box of 300 for £22.70
or bulk of 1500 for £71.51
£0.00  
M4 x 16mm Hex Head Flange Thread Rolling Screw for Metal in Zinc Plated Steel
WF67374 - 907 in stock
sachet of 4 for £1.44
or box of 300 for £25.33
or bulk of 1500 for £78.23
£0.00  
M4 x 20mm Hex Head Flange Thread Rolling Screw for Metal in Zinc Plated Steel
WF67375 - 926 in stock
sachet of 3 for £1.26
or box of 200 for £19.69
or bulk of 1000 for £63.60
£0.00  
M4 x 25mm Hex Head Flange Thread Rolling Screw for Metal in Zinc Plated Steel
WF67376 - 963 in stock
sachet of 3 for £1.06
or box of 200 for £16.86
or bulk of 1000 for £56.00
£0.00  
M4 x 30mm Hex Head Flange Thread Rolling Screw for Metal in Zinc Plated Steel
WF67377 - expected in 6 to 9 days
sachet of 5 for £1.43
or box of 300 for £20.90
or bulk of 1500 for £65.55
£0.00  
sachet of 5 for £1.37
or box of 300 for £19.21
or bulk of 1500 for £62.58
£0.00
 
sachet of 8 for £1.64
or box of 400 for £19.50
or bulk of 2000 for £62.79
£0.00
 
sachet of 4 for £0.81
or box of 300 for £14.55
or bulk of 1500 for £50.01
£0.00
 
sachet of 4 for £1.30
or box of 300 for £22.70
or bulk of 1500 for £71.51
£0.00
 
sachet of 4 for £1.44
or box of 300 for £25.33
or bulk of 1500 for £78.23
£0.00
 
sachet of 3 for £1.26
or box of 200 for £19.69
or bulk of 1000 for £63.60
£0.00
 
sachet of 3 for £1.06
or box of 200 for £16.86
or bulk of 1000 for £56.00
£0.00
 
sachet of 5 for £1.43
or box of 300 for £20.90
or bulk of 1500 for £65.55
£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 Hex Head Thread Rolling Screws for Metal, Similar to DIN 7500
Technical Summary
d nominal diameter M4
dk head diameter 8.4
k head height 2.92
c thickness 0.67
e width across corners 7.66
s drive size 7
Standard DIN 7500
all dimensions in millimetres (mm)
html graphic DIN 7500 Standard HTML
pdf graphic DIN 7500 Standard PDF
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