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M8 Coach Bolts DIN 603 with partial thread in A2 Stainless Steel

Generally used in timber to timber and timber to metal construction, these bolts incorporate a square neck to grip the hole in the timber when fitting, and therefore negates the need for any drive recess to be included on top of the head. Supplied to DIN 603. Manufactured with a partially threaded shank. Nuts are supplied seperately, unlike the mild steel versions available elsewhere on the site.
Coach Bolts DIN 603 with partial thread in A2 image
technical drawing of Coach Bolts DIN 603 with partial thread
Technical Summary
d nominal diameter M8
thread pitch thread pitch 1.25
dk min. minimum head diameter 19.35
fn square neck length 4.40
k min. minimum head height 4.12
v min. minimum head cylinder height 7.42
b min. <= 125 min. thread (bolt lengths <= 125) 22
b min. > 125 min. thread (bolt lengths > 125) 28
Standard DIN 603
all dimensions in millimetres (mm)
html graphic DIN 603 Standard HTML
pdf graphic DIN 603 Standard PDF
< View All Sizes
Description Sale Qtys Qty Price Breakdown Despatch Estimate
M8 x 40mm Coach Bolt / Carriage Bolt Part Thread in A2 Stainless
WF61131 - 181 in stock
sachet of 2 for £1.90
or box of 60 for £18.11
or bulk of 300 for £62.37
£0.00  
M8 x 45mm Coach Bolt / Carriage Bolt Part Thread in A2 Stainless
WF61132 - 106 in stock
single bolt for £0.95
or box of 40 for £12.37
or bulk of 200 for £45.46
£0.00  
M8 x 50mm Coach Bolt / Carriage Bolt Part Thread in A2 Stainless
WF61133 - 2 in stock
sachet of 2 for £2.22
or box of 50 for £17.74
or bulk of 250 for £61.21
£0.00  
M8 x 55mm Coach Bolt / Carriage Bolt Part Thread in A2 Stainless
WF61134 - 157 in stock
sachet of 2 for £2.24
or box of 50 for £17.91
or bulk of 250 for £61.76
£0.00  
M8 x 60mm Coach Bolt / Carriage Bolt Part Thread in A2 Stainless
WF61135 - 188 in stock
single bolt for £1.18
or box of 40 for £15.29
or bulk of 200 for £53.78
£0.00  
M8 x 65mm Coach Bolt / Carriage Bolt Part Thread in A2 Stainless
WF61136 - 35 in stock
single bolt for £1.23
or box of 50 for £19.53
or bulk of 250 for £66.61
£0.00  
M8 x 70mm Coach Bolt / Carriage Bolt Part Thread in A2 Stainless
WF61137 - 4 in stock
single bolt for £1.37
or box of 40 for £17.51
or bulk of 200 for £60.58
£0.00  
M8 x 75mm Coach Bolt / Carriage Bolt Part Thread in A2 Stainless
WF61138 - 57 in stock
single bolt for £1.54
or box of 40 for £19.54
or bulk of 200 for £66.60
£0.00  
M8 x 80mm Coach Bolt / Carriage Bolt Part Thread in A2 Stainless
WF61139 - 19 in stock
single bolt for £1.55
or box of 40 for £19.72
or bulk of 200 for £67.19
£0.00  
M8 x 90mm Coach Bolt / Carriage Bolt Part Thread in A2 Stainless
WF61140 - 100 in stock
single bolt for £1.61
or box of 40 for £20.39
or bulk of 200 for £69.10
£0.00  
M8 x 100mm Coach Bolt / Carriage Bolt Part Thread in A2 Stainless
WF61141 - 31 in stock
single bolt for £1.90
or box of 30 for £18.21
or bulk of 150 for £62.66
£0.00  
M8 x 110mm Coach Bolt / Carriage Bolt Part Thread in A2 Stainless
WF61142 - 9 in stock
single bolt for £2.05
or box of 30 for £19.52
or bulk of 150 for £66.55
£0.00  
M8 x 120mm Coach Bolt / Carriage Bolt Part Thread in A2 Stainless
WF61143 - 15 in stock
single bolt for £2.65
or box of 20 for £18.68
or bulk of 100 for £64.32
£0.00  
M8 x 130mm Coach Bolt / Carriage Bolt Part Thread in A2 Stainless
WF61144 - 64 in stock
single bolt for £2.72
or box of 20 for £20.20
or bulk of 100 for £68.52
£0.00  
M8 x 140mm Coach Bolt / Carriage Bolt Part Thread in A2 Stainless
WF61145 - 22 in stock
single bolt for £3.04
or box of 15 for £19.75
or bulk of 75 for £67.69
£0.00  
M8 x 150mm Coach Bolt / Carriage Bolt Part Thread in A2 Stainless
WF61146 - 62 in stock
single bolt for £2.98
or box of 15 for £18.70
or bulk of 75 for £64.62
£0.00  
M8 x 160mm Coach Bolt / Carriage Bolt Part Thread in A2 Stainless
WF61147 - 37 in stock
single bolt for £3.64
or box of 15 for £27.24
or bulk of 75 for £92.99
£0.00  
M8 x 180mm Coach Bolt / Carriage Bolt Part Thread in A2 Stainless
WF61148 - 1 in stock
single bolt for £7.20
or box of 4 for £20.90
or bulk of 20 for £73.27
£0.00  
M8 x 200mm Coach Bolt / Carriage Bolt Part Thread in A2 Stainless
WF61149 - 68 in stock
single bolt for £4.28
or box of 8 for £19.81
or bulk of 40 for £68.95
£0.00  
sachet of 2 for £1.90
or box of 60 for £18.11
or bulk of 300 for £62.37
£0.00
 
single bolt for £0.95
or box of 40 for £12.37
or bulk of 200 for £45.46
£0.00
 
sachet of 2 for £2.22
or box of 50 for £17.74
or bulk of 250 for £61.21
£0.00
 
sachet of 2 for £2.24
or box of 50 for £17.91
or bulk of 250 for £61.76
£0.00
 
single bolt for £1.18
or box of 40 for £15.29
or bulk of 200 for £53.78
£0.00
 
single bolt for £1.23
or box of 50 for £19.53
or bulk of 250 for £66.61
£0.00
 
single bolt for £1.37
or box of 40 for £17.51
or bulk of 200 for £60.58
£0.00
 
single bolt for £1.54
or box of 40 for £19.54
or bulk of 200 for £66.60
£0.00
 
single bolt for £1.55
or box of 40 for £19.72
or bulk of 200 for £67.19
£0.00
 
single bolt for £1.61
or box of 40 for £20.39
or bulk of 200 for £69.10
£0.00
 
single bolt for £1.90
or box of 30 for £18.21
or bulk of 150 for £62.66
£0.00
 
single bolt for £2.05
or box of 30 for £19.52
or bulk of 150 for £66.55
£0.00
 
single bolt for £2.65
or box of 20 for £18.68
or bulk of 100 for £64.32
£0.00
 
single bolt for £2.72
or box of 20 for £20.20
or bulk of 100 for £68.52
£0.00
 
single bolt for £3.04
or box of 15 for £19.75
or bulk of 75 for £67.69
£0.00
 
single bolt for £2.98
or box of 15 for £18.70
or bulk of 75 for £64.62
£0.00
 
single bolt for £3.64
or box of 15 for £27.24
or bulk of 75 for £92.99
£0.00
 
single bolt for £7.20
or box of 4 for £20.90
or bulk of 20 for £73.27
£0.00
 
single bolt for £4.28
or box of 8 for £19.81
or bulk of 40 for £68.95
£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 Coach Bolts DIN 603 with partial thread
Technical Summary
d nominal diameter M8
thread pitch thread pitch 1.25
dk min. minimum head diameter 19.35
fn square neck length 4.40
k min. minimum head height 4.12
v min. minimum head cylinder height 7.42
b min. <= 125 min. thread (bolt lengths <= 125) 22
b min. > 125 min. thread (bolt lengths > 125) 28
Standard DIN 603
all dimensions in millimetres (mm)
html graphic DIN 603 Standard HTML
pdf graphic DIN 603 Standard PDF
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