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Home   /   UNC Bolts, Nuts and Washers   /   5/8 inch UNC Hex Head Bolts ASME B18.2.1 in Bright Zinc Plated (BZP) USA Grade 5 High Tensile Steel

5/8 inch UNC Hex Head Bolts ASME B18.2.1 in Bright Zinc Plated (BZP) USA Grade 5 High Tensile Steel

The most common type of fastener, a hex head bolt is designed to be tightened with a standard spanner or ratchet and socket. Popularly used in all assemblies, a standard hex bolt is a staple across the world. Manufactured to ASME B18.2.1, and includes an unthreaded section of the shaft. A hex drive permits a greater torque load to be applied to the joint over most other drive types.
Image of UNC Hex Head Bolts ASME B18.2.1 in BZP-G5 image
technical drawing of UNC Hex Head Bolts ASME B18.2.1
Technical Summary
d nominal diameter 5/8
tpi threads per inch 11
b nom. (inch) nominal thread length 1.500
k max. (inch) head height 0.444
s max. (inch) drive size 0.938
Standard ASME B18.2.1 / SAE J429
all dimensions in inches
Datasheet
< View All Sizes
Description Sale Qtys Qty Price Breakdown Despatch Estimate
Hex Bolt Part Thread UNC 5/8 x 2-1/4 inch in BZP Grade 5 Steel
WF28422 - 410 in stock
single bolt for £2.14
or box of 15 for £23.49
or bulk of 75 for £102.25
£0.00  
Hex Bolt Part Thread UNC 5/8 x 2-1/2 inch in BZP Grade 5 Steel
WF28423 - 34 in stock
single bolt for £1.79
or box of 6 for £8.27
or bulk of 30 for £36.39
£0.00  
Hex Bolt Part Thread UNC 5/8 x 2-3/4 inch in BZP Grade 5 Steel
WF28424 - 19 in stock
single bolt for £1.86
or box of 15 for £20.10
or bulk of 75 for £86.57
£0.00  
Hex Bolt Part Thread UNC 5/8 x 3 inch in BZP Grade 5 Steel
WF28425 - 25 in stock
single bolt for £2.67
or box of 10 for £19.83
or bulk of 50 for £86.16
£0.00  
Hex Bolt Part Thread UNC 5/8 x 3-1/4 inch in BZP Grade 5 Steel
WF28426 - 4 in stock
single bolt for £2.40
or box of 15 for £25.81
or bulk of 75 for £111.84
£0.00  
Hex Bolt Part Thread UNC 5/8 x 3-1/2 inch in BZP Grade 5 Steel
WF28427 - 19 in stock
single bolt for £1.94
or box of 10 for £14.19
or bulk of 50 for £60.50
£0.00  
Hex Bolt Part Thread UNC 5/8 x 3-3/4 inch in BZP Grade 5 Steel
WF28428 - 35 in stock
single bolt for £3.19
or box of 8 for £19.97
or bulk of 40 for £86.89
£0.00  
Hex Bolt Part Thread UNC 5/8 x 4 inch in BZP Grade 5 Steel
WF28429 - 14 in stock
single bolt for £2.30
or box of 6 for £10.66
or bulk of 30 for £45.12
£0.00  
Hex Bolt Part Thread UNC 5/8 x 4-1/4 inch in BZP Grade 5 Steel
WF28430 - 16 in stock
single bolt for £4.18
or box of 5 for £17.93
or bulk of 25 for £78.26
£0.00  
Hex Bolt Part Thread UNC 5/8 x 4-1/2 inch in BZP Grade 5 Steel
WF28431 - 35 in stock
single bolt for £4.83
or box of 5 for £21.24
or bulk of 25 for £92.86
£0.00  
Hex Bolt Part Thread UNC 5/8 x 4-3/4 inch in BZP Grade 5 Steel
WF28432 - 22 in stock
single bolt for £3.30
or box of 5 for £13.32
or bulk of 25 for £57.09
£0.00  
Hex Bolt Part Thread UNC 5/8 x 5 inch in BZP Grade 5 Steel
WF28433 - 89 in stock
single bolt for £3.17
or box of 8 for £19.97
or bulk of 40 for £86.98
£0.00  
Hex Bolt Part Thread UNC 5/8 x 5-1/4 inch in BZP Grade 5 Steel
WF28434 - 18 in stock
single bolt for £5.26
or box of 4 for £18.77
or bulk of 20 for £82.25
£0.00  
Hex Bolt Part Thread UNC 5/8 x 5-1/2 inch in BZP Grade 5 Steel
WF28435 - expected in 6 to 9 days
single bolt for £5.45
or box of 4 for £19.53
or bulk of 20 for £85.45
£0.00  
Hex Bolt Part Thread UNC 5/8 x 6 inch in BZP Grade 5 Steel
WF28437 - 26 in stock
single bolt for £5.08
or box of 4 for £17.96
or bulk of 20 for £77.97
£0.00  
Hex Bolt Part Thread UNC 5/8 x 6-1/2 inch in BZP Grade 5 Steel
WF28438 - 6 in stock
single bolt for £4.38
or box of 5 for £18.34
or bulk of 25 for £79.49
£0.00  
Hex Bolt Part Thread UNC 5/8 x 7-1/2 inch in BZP Grade 5 Steel
WF28440 - expected in 11 to 17 days
single bolt for £7.92
or box of 3 for £22.29
or bulk of 15 for £97.93
£0.00  
Hex Bolt Part Thread UNC 5/8 x 10inch in BZP Grade 5 Steel
WF43040 - 7 in stock
single bolt for £17.47 £0.00  
Hex Bolt Part Thread UNC 5/8 x 11inch in BZP Grade 5 Steel
WF43042 - expected in 6 to 9 days
single bolt for £24.69 £0.00  
single bolt for £2.14
or box of 15 for £23.49
or bulk of 75 for £102.25
£0.00
 
single bolt for £1.79
or box of 6 for £8.27
or bulk of 30 for £36.39
£0.00
 
single bolt for £1.86
or box of 15 for £20.10
or bulk of 75 for £86.57
£0.00
 
single bolt for £2.67
or box of 10 for £19.83
or bulk of 50 for £86.16
£0.00
 
single bolt for £2.40
or box of 15 for £25.81
or bulk of 75 for £111.84
£0.00
 
single bolt for £1.94
or box of 10 for £14.19
or bulk of 50 for £60.50
£0.00
 
single bolt for £3.19
or box of 8 for £19.97
or bulk of 40 for £86.89
£0.00
 
single bolt for £2.30
or box of 6 for £10.66
or bulk of 30 for £45.12
£0.00
 
single bolt for £4.18
or box of 5 for £17.93
or bulk of 25 for £78.26
£0.00
 
single bolt for £4.83
or box of 5 for £21.24
or bulk of 25 for £92.86
£0.00
 
single bolt for £3.30
or box of 5 for £13.32
or bulk of 25 for £57.09
£0.00
 
single bolt for £3.17
or box of 8 for £19.97
or bulk of 40 for £86.98
£0.00
 
single bolt for £5.26
or box of 4 for £18.77
or bulk of 20 for £82.25
£0.00
 
single bolt for £5.45
or box of 4 for £19.53
or bulk of 20 for £85.45
£0.00
 
single bolt for £5.08
or box of 4 for £17.96
or bulk of 20 for £77.97
£0.00
 
single bolt for £4.38
or box of 5 for £18.34
or bulk of 25 for £79.49
£0.00
 
single bolt for £7.92
or box of 3 for £22.29
or bulk of 15 for £97.93
£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 UNC Hex Head Bolts ASME B18.2.1
Technical Summary
d nominal diameter 5/8
tpi threads per inch 11
b nom. (inch) nominal thread length 1.500
k max. (inch) head height 0.444
s max. (inch) drive size 0.938
Standard ASME B18.2.1 / SAE J429
all dimensions in inches
Datasheet
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