Standard Hex Bolt

Standard Hex Bolt (Inches)

Dimension 1/4"5/16"3/8"7/16"1/2"9/16"5/8"3/4"7/8"1"1-1/8"1-1/4"1-3/8"1-1/2"1-5/8"1-3/4"2"2-1/4"2-1/2"2-3/4"3"3-1/4"3-1/2"4"
A/F10.79512.29413.81815.31618.59321.5923.06327.63532.23336.8341.42746.02550.64855.24559.84264.46572.3981.43290.32299.212107.95116.662125.4147.32
THICK3.814.9535.74046.90887.67088.61069.296411.531613.48715.41817.32319.25321.15823.063224.942826.847830.657834.467838.277842.087845.897849.707853.517861.5696
A/C12.293614.020815.849617.449821.33624.714226.41631.49636.753841.478246.710651.460457.734262.48467.716472.974283.05893.1418103.124113.0554123.2916133.096142.9004167.9448
Forge Diameter781011.512.714.316202225.428.531.753639424550.8586570758590100
Head Forge Weight0.00516 0.00811 0.01201 0.01771 0.02757 0.04323 0.05290 0.09002 0.14158 0.21007 0.29771 0.40642 0.53829 0.69721 0.88468 1.10139 1.63868 2.32724 3.18418 4.22921 5.48340 6.96384 8.68604 11.93691
Length (mm) Weight/Pc
120.0065290.010720.0159390.0233740.0345010.0506160.0641440.1065180.1659240.2402060.3365780.4560280.5984820.7697760.9713581.2025171.7734532.4991663.460024.4913025.7965137.3355129.11868512.506862
140.0069060.0113480.016840.0246210.0360930.0524410.06670.1102490.1713180.2469750.3452680.4670250.6118130.78580.9904181.2247191.80292.536663.5169084.5481895.8644157.4159029.21218412.629795
160.0072830.0119770.0177410.0258680.0376850.0542670.0692570.113980.1767120.2537430.3539570.4780220.6251440.8018231.0094781.2469211.8323472.5741543.5737964.6050775.9323177.4962919.30568212.752728
180.007660.0126050.0186420.0271140.0392770.0560920.0718130.1177120.1821050.2605110.3626460.4890190.6384750.8178461.0285381.2691231.8617942.6116483.6306844.6619656.0002187.5766819.39918112.87566
200.0080370.0132340.0195420.0283610.0408690.0579170.0743690.1214430.1874990.267280.3713350.5000160.6518060.8338691.0475981.2913251.8912412.6491433.6875724.7188536.068127.6570719.49267912.998593
220.0084140.0138620.0204430.0296080.0424610.0597430.0769250.1251740.1928930.2740480.3800240.5110140.6651370.8498921.0666581.3135271.9206882.6866373.7444594.7757416.1360227.737469.58617813.121526
250.008980.0148050.0217940.0314780.0448490.0624810.0807590.1307710.2009840.28420.3930580.5275090.6851330.8739271.0952481.346831.9648592.7428783.8297914.8610726.2378757.8580449.72642513.305925
280.0095460.0157480.0231460.0333480.0472370.0652190.0845930.1363680.2090750.2943530.4060910.5440050.705130.8979611.1238381.3801332.0090292.7991193.9151234.9464046.3397277.9786299.86667313.490323
300.0099230.0163760.0240460.0345950.0488290.0670440.0871490.1400990.2144680.3011210.4147810.5550020.7184610.9139841.1428981.4023352.0384762.8366133.9720115.0032926.4076298.0590189.96017113.613256
350.0108660.0179470.0262980.0377110.0528080.0716070.093540.1494280.2279530.3180420.4365030.5824950.7517890.9540421.1905481.4578412.1120942.9303494.114235.1455126.5773848.25999210.19391713.920588
400.0118090.0195180.028550.0408280.0567880.0761710.099930.1587560.2414370.3349630.4582260.6099880.7851160.99411.2381981.5133462.1857113.0240844.256455.2877316.7471388.46096610.42766414.227919
450.0127510.021090.0308020.0439450.0607680.0807340.106320.1680840.2549220.3518830.4799490.6374810.8184441.0341581.2858481.5688512.2593293.1178194.3986695.4299516.9168938.6619410.6614114.535251
500.0136940.0226610.0330540.0470620.0647480.0852970.1127110.1774130.2684060.3688040.5016720.6649740.8517711.0742161.3334981.6243562.3329463.2115554.5408895.572177.0866478.86291410.89515614.842582
550.0146370.0242320.0353060.0501790.0687280.0898610.1191010.1867410.2818910.3857250.5233950.6924670.8850991.1142731.3811471.6798612.4065643.305294.6831095.714397.2564029.06388811.12890215.149914
600.015580.0258030.0375580.0532950.0727080.0944240.1254910.1960690.2953750.4026460.5451180.719960.9184271.1543311.4287971.7353672.4801813.3990264.8253285.8566097.4261569.26486211.36264815.457245
650.0165230.0273740.0398090.0564120.0766870.0989870.1318820.2053970.308860.4195670.566840.7474530.9517541.1943891.4764471.7908722.5537993.4927614.9675485.9988297.5959119.46583611.59639415.764577
700.0174660.0289450.0420610.0595290.0806670.103550.1382720.2147260.3223440.4364870.5885630.7749460.9850821.2344471.5240971.8463772.6274163.5864965.1097676.1410487.7656669.6668111.8301416.071908
750.0184080.0305170.0443130.0626460.0846470.1081140.1446620.2240540.3358290.4534080.6102860.8024391.0184091.2745051.5717471.9018822.7010343.6802325.2519876.2832687.935429.86778412.06388716.37924
800.0193510.0320880.0465650.0657630.0886270.1126770.1510530.2333820.3493130.4703290.6320090.8299321.0517371.3145621.6193971.9573872.7746513.7739675.3942066.4254888.10517510.06875812.29763316.686572
850.0202940.0336590.0488170.0688790.0926070.117240.1574430.242710.3627980.487250.6537320.8574251.0850651.354621.6670472.0128922.8482693.8677035.5364266.5677078.27492910.26973212.53137916.993903
900.0212370.035230.0510690.0719960.0965870.1218040.1638330.2520390.3762820.504170.6754550.8849181.1183921.3946781.7146972.0683982.9218863.9614385.6786466.7099278.44468410.47070612.76512517.301235
950.022180.0368010.0533210.0751130.1005660.1263670.1702240.2613670.3897670.5210910.6971770.9124111.151721.4347361.7623472.1239032.9955044.0551735.8208656.8521468.61443810.6716812.99887117.608566
1000.0231230.0383720.0555730.078230.1045460.130930.1766140.2706950.4032520.5380120.71890.9399041.1850481.4747941.8099972.1794083.0691214.1489095.9630856.9943668.78419310.87265313.23261717.915898
1100.0250080.0415150.0600760.0844630.1125060.1400570.1893940.2893520.4302210.5718540.7623460.994891.2517031.5549091.9052972.2904183.2163564.3363796.2475247.2788059.12370211.27460113.70010918.530561
1200.0268940.0446570.064580.0906970.1204660.1491840.2021750.3080080.457190.6056950.8057921.0498761.3183581.6350252.0005962.4014293.3635914.523856.5319637.5632449.46321111.67654914.16760219.145224
1300.028780.04780.0690840.0969310.1284250.158310.2149560.3266650.4841590.6395370.8492371.1048621.3850131.715142.0958962.5124393.5108274.7113216.8164027.8476839.8027212.07849714.63509419.759887
1400.0306650.0509420.0735880.1031640.1363850.1674370.2277360.3453210.5111280.6733780.8926831.1598481.4516681.7952562.1911962.6234493.6580624.8987927.1008418.13212210.14222912.48044515.10258620.37455
1500.0325510.0540840.0780920.1093980.1443450.1765630.2405170.3639780.5380970.707220.9361291.2148331.5183241.8753712.2864962.734463.8052975.0862627.385288.41656210.48173812.88239315.57007820.989213
1600.0344370.0572270.0825950.1156310.1523040.185690.2532980.3826340.5650660.7410610.9795741.2698191.5849791.9554872.3817962.845473.9525325.2737337.6697198.70100110.82124713.28434116.03757121.603876
1700.0363220.0603690.0870990.1218650.1602640.1948170.2660780.4012910.5920350.7749031.023021.3248051.6516342.0356032.4770962.9564814.0997675.4612047.9541598.9854411.16075613.68628916.50506322.218539
1800.0382080.0635110.0916030.1280990.1682240.2039430.2788590.4199470.6190040.8087451.0664661.3797911.7182892.1157182.5723953.0674914.2470025.6486758.2385989.26987911.50026514.08823616.97255522.833202
1900.0400940.0666540.0961070.1343320.1761830.213070.2916390.4386040.6459730.8425861.1099111.4347771.7849442.1958342.6676953.1785014.3942375.8361458.5230379.55431811.83977414.49018417.44004723.447866
2000.0419790.0697960.100610.1405660.1841430.2221960.304420.457260.6729420.8764281.1533571.4897631.85162.2759492.7629953.2895124.5414726.0236168.8074769.83875712.17928314.89213217.9075424.062529
2100.0438650.0729380.1051140.1467990.1921030.2313230.3172010.4759170.6999110.9102691.1968031.5447491.9182552.3560652.8582953.4005224.6887076.2110879.09191510.12319612.51879215.2940818.37503224.677192
2200.0457510.0760810.1096180.1530330.2000620.240450.3299810.4945740.726880.9441111.2402481.5997351.984912.436182.9535953.5115324.8359426.3985589.37635410.40763512.85830115.69602818.84252425.291855
2300.0476360.0792230.1141220.1592660.2080220.2495760.3427620.513230.7538490.9779521.2836941.6547212.0515652.5162963.0488953.6225434.9831776.5860289.66079310.69207513.1978116.09797619.31001625.906518
2400.0495220.0823650.1186250.16550.2159820.2587030.3555430.5318870.7808181.0117941.327141.7097072.1182212.5964123.1441943.7335535.1304126.7734999.94523310.97651413.53731916.49992419.77750926.521181
2500.0514080.0855080.1231290.1717340.2239420.2678290.3683230.5505430.8077871.0456361.3705851.7646932.1848762.6765273.2394943.8445635.2776476.9609710.22967211.26095313.87682916.90187120.24500127.135844
2600.0532930.088650.1276330.1779670.2319010.2769560.3811040.56920.8347561.0794771.4140311.8196792.2515312.7566433.3347943.9555745.4248827.14844110.51411111.54539214.21633817.30381920.71249327.750507
2700.0551790.0917930.1321370.1842010.2398610.2860830.3938840.5878560.8617251.1133191.4574771.8746652.3181862.8367583.4300944.0665845.5721177.33591210.7985511.82983114.55584717.70576721.17998628.36517
2800.0570640.0949350.1366410.1904340.2478210.2952090.4066650.6065130.8886941.147161.5009221.929652.3848412.9168743.5253944.1775955.7193527.52338211.08298912.1142714.89535618.10771521.64747828.979833
2900.058950.0980770.1411440.1966680.255780.3043360.4194460.6251690.9156631.1810021.5443681.9846362.4514972.9969893.6206944.2886055.8665877.71085311.36742812.39870915.23486518.50966322.1149729.594496
3000.0608360.101220.1456480.2029020.263740.3134620.4322260.6438260.9426321.2148431.5878142.0396222.5181523.0771053.7159934.3996156.0138227.89832411.65186712.68314915.57437418.91161122.58246230.20916
3100.0627210.1043620.1501520.2091350.27170.3225890.4450070.6624820.9696011.2486851.6312592.0946082.5848073.1572213.8112934.5106266.1610578.08579511.93630612.96758815.91388319.31355923.04995530.823823
3200.0646070.1075040.1546560.2153690.2796590.3317160.4577880.6811390.996571.2825271.6747052.1495942.6514623.2373363.9065934.6216366.3082928.27326512.22074613.25202716.25339219.71550723.51744731.438486
3300.0664930.1106470.1591590.2216020.2876190.3408420.4705680.6997951.0235391.3163681.7181512.204582.7181173.3174524.0018934.7326466.4555278.46073612.50518513.53646616.59290120.11745423.98493932.053149
3400.0683780.1137890.1636630.2278360.2955790.3499690.4833490.7184521.0505081.350211.7615962.2595662.7847733.3975674.0971934.8436576.6027628.64820712.78962413.82090516.9324120.51940224.45243132.667812
3500.0702640.1169310.1681670.234070.3035380.3590960.4961290.7371081.0774771.3840511.8050422.3145522.8514283.4776834.1924934.9546676.7499978.83567813.07406314.10534417.27191920.9213524.91992433.282475
3600.072150.1200740.1726710.2403030.3114980.3682220.508910.7557651.1044461.4178931.8484882.3695382.9180833.5577984.2877925.0656786.8972329.02314813.35850214.38978317.61142821.32329825.38741633.897138
3700.0740350.1232160.1771750.2465370.3194580.3773490.5216910.7744211.1314151.4517341.8919332.4245242.9847383.6379144.3830925.1766887.0444679.21061913.64294114.67422217.95093721.72524625.85490834.511801
3800.0759210.1263580.1816780.252770.3274170.3864750.5344710.7930781.1583841.4855761.9353792.479513.0513943.718034.4783925.2876987.1917029.3980913.9273814.95866218.29044622.12719426.322435.126464
3900.0778070.1295010.1861820.2590040.3353770.3956020.5472520.8117341.1853531.5194181.9788252.5344963.1180493.7981454.5736925.3987097.3389389.58556114.2118215.24310118.62995522.52914226.78989335.741127
4000.0796920.1326430.1906860.2652380.3433370.4047290.5600330.8303911.2123221.5532592.022272.5894823.1847043.8782614.6689925.5097197.4861739.77303114.49625915.5275418.96946422.93108927.25738536.35579

Standard Hex Bolt (Metrics)

Dimension / Size (3+M5M6M8M10M12M14M16M18M20M22M24M27M30M33M36M39M42M45M48M52
A/F 7810131719222427303236414650556065707580
THICK2.923.654.155.456.567.688.9810.1811.7212.7214.2215.2217.3519.1221.4222.9225.4226.4228.4230.4233.5
Length (mm) Weight/Pc
60.001330.002180.0034------------------
70.001410.002280.00357------------------
80.001490.002380.003740.00850.0152----------------
100.001640.00263A0.00910.01620.02330.038--------------
120.00180.002870.004420.00980.01720.0250.040.0529-------------
140.001950.003120.004760.01050.01820.02640.0420.0556-------------
160.00210.003370.005110.01110.01920.02770.0440.05830.0820.1050.1330.173---------
180.002250.003620.005450.01170.02020.02910.0460.06090.08490.110.1370.178---------
200.002410.003870.00580.01230.02120.0310.0480.06350.08720.1140.1430.184---------
220.002560.004120.006150.01290.02220.0330.050.06620.09220.1190.1480.190.269--------
250.00280.004490.006650.01390.02370.03410.0530.07020.09580.1240.1550.1990.28--------
280.003040.004860.007150.01490.02520.03620.05590.07420.10.1290.1610.20.292--------
300.003190.005110.007510.01550.02620.03770.05790.07690.1040.1340.1680.2140.31--------
350.003570.005730.008370.01710.02870.04130.06290.08350.1120.1450.1810.2290.3190.4240.5430.670.869----
400.003960.006350.009230.01870.03120.04490.06790.09020.120.1550.1930.2440.3380.4480.5720.7140.911.091.331.59-
450.004340.006990.01010.02030.03370.04850.07290.09710.1280.1650.2060.2590.3580.4720.6010.7480.9511.131.381.65-
500.004730.007590.0110.02180.03620.0520.07790.1030.1360.1760.2190.2740.3770.4960.630.7830.9921.181.431.712.09
550.005120.008210.01190.02340.03870.05560.08280.110.1450.1860.2320.2890.3970.5190.6590.8171.031.231.491.772.17
600.00550.008830.01270.0250.04130.05820.08780.1170.1530.1960.2440.3040.4160.5430.6880.8511.071.271.541.832.24
650.005890.009450.01360.02660.04380.06280.09280.1230.1610.2070.2570.3190.4350.5660.7170.8861.111.311.61.892.31
700.006280.01010.01440.02820.04630.06640.09790.130.1690.2170.2690.3340.4540.590.7460.911.161.371.651.952.39
75-0.01070.01530.02980.04880.070.1020.1370.1770.2270.2820.3480.4730.6140.7750.951.21.411.712.012.46
80-0.01130.01620.03140.05130.07360.1070.1440.1860.2380.2950.3630.4920.6370.8080.991.241.461.762.082.54
85---0.0330.05380.07720.1120.150.1940.2470.3080.3780.5120.6610.8371.021.281.51.812.142.61
90---0.03460.05630.0520.1170.1570.2020.2580.3210.3930.5310.6850.8661.061.321.551.872.22.68
95---0.03520.05980.08440.1220.1640.210.2680.3330.4080.550.7080.8911.11.361.61.922.262.75
100---0.03770.06130.0880.1270.170.2180.2790.3460.4230.5690.7320.92 1.41.651.982.322.83
110---0.04090.06640.09520.1370.1840.2350.30.3710.4530.6080.7790.9781.21.481.742.092.452.97
120----0.07140.1020.1470.1970.2510.320.3970.4830.6470.8271.041.261.561.842.192.573.12
130----0.07640.1090.1570.210.2680.340.4210.5130.6850.8741.091.331.651.932.32.693.26
140----0.08140.1160.1670.2240.2840.3610.4480.5430.7240.9211.151.41.732.022.412.823.41
150----0.08640.1230.1770.2370.30.3810.4730.5720.7620.9691.211.471.812.122.522.943.55
160--------0.3160.4020.4980.6020.8011.011.271.541.892.212.633.063.7
170--------0.3320.4220.5230.6320.8391.061.331.611.972.32.743.183.85
180--------0.3480.4420.5480.6620.8751.111.391.682.052.42.853.314
190--------0.3640.4620.5730.6920.9111.161.441.742.142.52.963.434.15
200--------0.380.4840.5980.7220.9471.211.51.812.222.593.063.564.3