Specification Library

Heavy Hex Head Bolts

LengthDiameter
1/2″5/8″3/4″7/8″1″1-1/8″1-1/4″1-3/8″1-1/2″
19.9617.5027.70
1-1/411.2619.2030.3044.7061.50
1-1/212.6521.2032.9048.3067.0388.80118.40
1-3/413.9623.4036.0052.2072.5595.80127.00159.00202.00
2
15.3625.5039.1056.4078.08102.80135.60169.25214.42
2-1/416.7627.9042.3060.6083.60109.80144.20180.25226.85
2-1/218.1629.8045.5064.9089.12116.80152.80190.87239.27
2-3/419.5632.0048.5069.1094.65123.80161.40201.50251.70
320.8634.2051.6073.32100.17128.80170.00208.00260.12
3-1/422.2636.3054.7077.55105.70135.80176.00218.63272.54
3-1/223.6638.5057.8081.79111.22142.80184.60229.25284.97
3-3/425.0640.6060.9086.00116.75149.90193.20239.87297.39
426.4642.8064.0090.22119.50156.90201.80250.49309.82
4-1/427.7645.0067.1094.45125.03163.90210.40261.12322.24
4-1/229.1647.1070.2098.67130.55170.90219.00271.74334.67
4-3/430.5649.3073.40102.90136.07177.90227.60282.36347.09
531.9651.4076.50107.12141.60184.90236.20292.99359.52
5-1/433.3653.6079.60111.35147.12191.90244.80303.61371.94
5-1/234.6655.8082.70115.57152.65198.90253.40314.24384.37
5-3/436.0657.9085.70119.79158.17205.90262.00324.86396.79
637.4660.0088.70124.02163.70212.90270.60335.49409.22
6-1/438.8662.2091.70128.24169.22219.90279.20346.11421.64
6-1/240.2664.4094.70132.47174.75226.80287.80356.74434.07
6-3/441.5666.6098.70136.69180.27233.80296.40367.36446.49
742.9668.70101.70140.92185.80240.80305.00377.99458.92
7-1/444.3670.90104.70145.14191.32247.80313.60388.62471.34
7-1/245.7673.00107.70149.37196.85254.80322.20399.24483.77
7-3/447.0675.20110.70153.95202.37261.80330.80409.86496.19
848.4677.30113.70157.82207.90268.80339.40420.49508.62
8-1/449.8679.50116.70162.04213.42275.80348.00431.11521.04
8-1/251.2681.60119.70166.27218.95282.80356.60441.74533.47
8-3/452.5683.80122.70170.49224.47289.80365.20452.36545.89
953.9685.90125.70174.72230.00296.80373.80462.99558.32
9-1/455.3488.05128.80178.94235.52303.80382.40473.61570.74
9-1/256.7190.20131.90183.17241.05310.80391.00484.24583.17
9-3/458.0992.35135.00187.39246.57317.80399.60494.86595.60
1059.4694.50138.10191.62252.10324.80408.20505.49608.02
10-1/460.8496.65141.20195.84257.62331.80416.80516.11620.45
10-1/262.2198.80144.30200.07263.15338.80425.40526.74632.87
10-3/463.58100.95147.40204.29268.67345.80434.00537.36645.29
1164.96103.10150.50208.52274.20352.80442.60547.99657.72
11-1/466.34105.25153.60212.74279.72359.80451.20558.61670.14
11-1/267.71107.40156.70216.97285.25366.80459.80569.24682.52
11-3/469.09109.55159.80221.19290.77373.80468.40579.86695.00
1270.46111.70162.90225.42296.30380.80477.00590.49707.72
For Each
Additional
Inch Add
5.508.6012.4016.9022.1028.0034.4042.5049.70