1、1U.S. Standard Washers Standard Washers developed to satisfy engineering requirements in the majority of industrial applications in all fields of manufacturing, maintenance and repair. The Standard Washers O.D., I.D. and thickness specifications were developed to meet the optimum of applications.Bol
2、tSizeIn. OutsideDia.In. InsideI.D.In. Thickness Approx.Lbs. perM Pcs. Approx.No./Pcs.50 Lb.Carton Approx.No./Pcs.Per Lb. 3/16 9/16 1/4 .036/.065 2.8 18,050 361 1/4 3/4 5/16 .051/.080 6.7 7,450 149 5/16 7/8 3/8 .064/.104 11.5 4,350 87 3/8 1 7/16 .064/.104 14.9 3,350 67 7/16 1-1/4 1/2 .064/.104 24.4 2
3、,050 41 1/2 1-3/8 9/16 .086/.132 38.5 1,300 26 9/16 1-15/32 5/8 .086/.132 45.5 1,100 22 5/8 1-3/4 11/16 .108/.160 77 650 13 3/4 2 13/16 .122/.177 110 455 9.1 7/8 2-1/4 15/16 .136/.192 153 325 6.5 1 2-1/2 1-1/16 .136/.192 188 265 5.3 1-1/8 2-3/4 1-1/4 .136/.192 220 225 4.5 1-1/4 3 1-3/8 .136/.192 260
4、 190 3.8 1-3/8 3-1/4 1-1/2 .153/.213 333 150 3 1-1/2 3-1/2 1-5/8 .153/.213 385 130 2.6 1-5/8 3-3/4 1-3/4 .153/.213 448 115 2.3 1-3/4 4 1-7/8 .153/.213 500 100 2 1-7/8 4-1/4 2 .153/.213 569 90 1.8 2 4-1/2 2-1/8 .153/.213 630 79 1.6 2-1/4 4-3/4 2-3/8 .193/.248 826 60 1.2 2-1/2 5 2-5/8 .210/.280 961 52
5、 1 2-3/4 5-1/4 2-7/8 .228/.310 1100 45 .9 3 5-1/2 3-1/8 .249/.327 1300 43 .8 SAE WashersSpecifications for SAE washers were developed and specified by the Society of Automotive Engineers to meet the requirements in most of the applications in its field. They are of smaller O.D. and thinner gauges th
6、an their counterpart bolt sizes of U.S. Standard washers.BoltSizeIn. OutsideDia.In. InsideDia.In. Thickness Approx.Lbs. perM Pcs. Approx.No./Pcs.50 Lb.Carton Approx.No./Pcs.Per Lb. #6 3/8 5/32 .036/.065 1.26 39,500 790 #8 7/16 3/16 .036/.065 1.7 29,500 585 #10 1/2 7/32 .036/.065 2.3 22,750 435 #12 9
7、/16 1/4 .051/.080 3.4 14,700 280 1/4 5/8 9/32 .051/.080 4.5 11,100 222 5/16 11/16 11/32 .051/.080 5.2 9,750 192 3/8 13/16 13/32 .051/.080 7.2 7,000 140 7/16 59/64 15/32 .051/.080 9.5 5,500 105 1/2 1-1/16 17/32 .074/.121 18.3 2,800 55 9/16 1-5/32 19/32 .074/.121 23.4 2,250 43 5/8 1-5/16 21/32 .074/.1
8、21 27.7 1,850 36 3/4 1-15/32 13/16 .108/.160 47.4 1,050 21 7/8 1-3/4 15/16 .108/.160 63 775 16 1 2 1-1/16 .108/.160 83 585 12 1-1/8 2-1/4 1-1/4 .108/.160 109 460 9.2 1-1/4 2-1/2 1-3/8 .136/.192 160 335 6.3 1-3/8 2-3/4 1-1/2 .136/.192 190 275 5.25 1-1/2 3 1-5/8 .136/.192 240 230 4.25 Fender WashersLi
9、ght Fender WashersFender Washers were originally developed for automotive body repair. They are presently used more in sheet metal, electrical, plumbing, dry-wall and wood paneling applications. where an extra-wide bearing surface is required for installation of fixtures, etc. Fender Washers also ha
10、ve become so popular for attaching signs to posts, walls, etc. that they are also known as “sign washers“. Made of thin gauge steel, they are referenced several styles which relate to their relative outside diameter: very small ,small, regular, large ,extra large Fender WashersLight Fender Washers B
11、olt Size O.D.(In.) I.D.(In.) AmericanStandardGauge Approx.Wt. perM Pcs. Approx.CartonQuantity 3/16“ Small 1 7/32 .034/.055 10.4 4,500 3/16“ Large 11/4 7/32 .034/.055 16.5 3,000 1/4“ Very Small 1 9/32 .034/.055 10 5,000 1/4“ Small 11/4 9/32 .034/.055 16.2 3,000 1/4“ Large 11/2 9/32 .034/.055 23.7 2,0
12、00 5/16“ Small 11/4 11/32 .034/.055 15.7 3,000 5/16“ Large 11/2 11/32 .034/.055 23.2 2,000 3/8“ Small 11/4 13/32 .034/.055 15.0 3,000 3/8“ Regular 11/2 13/32 .034/.055 22.7 2,000 3/8“ Extra Large 15/8 27/64 .051/.080 36 1,500 1/2“ Regular 2 17/32 .051/.080 54 1,000 Heavy Fender WashersHeavy Fender W
13、ashers Bolt Size O.D.(In.) I.D.(In.) Thickness Approx.Wt. perM Pcs. Approx.CartonQuantity 3/16“ Small 1 7/32 .051/.080 14.70 3,401 3/16“ Large 11/4 7/32 .051/.080 23.30 2,146 1/4“ Very Small 1 9/32 .051/.080 14.20 3,521 1/4“ Small 11/4 9/32 .051/.080 22.80 2,193 1/4“ Large 11/2 9/32 .051/.080 33.40
14、1,497 5/16“ Small 11/4 11/32 .051/.080 22.20 2,252 5/16“ Large 11/2 11/32 .051/.080 32.80 1,524 3/8“ Small 11/4 13/32 .051/.080 21.50 2,326 3/8“ Regular 11/2 13/32 .051/.080 32.10 1,558 3/8“ Extra Large 15/8 27/64 .051/.080 37.80 1,323 1/2“ Regular 2 17/32 .051/.080 57.10 876 Extra Heavy Fender Wash
15、ers Extra Heavy Fender Washers Bolt Size O.D.(In.) I.D.(In.) Thickness Approx.Wt. perM Pcs. Approx.CartonQuantity 3/16“ Small .938 .219 .108/.132 22.30 2,2501/4“ Very Small 1.000 .281 .108/.132 24.60 2,0001/4“ Very Small O.S. 1.125 .281 .108/.132 32.00 1,5001/4“ Small 1.250 .281 .108/.132 40.00 1,25
16、0 1/4“ Large 1.500 .281 .108/.132 58.00 8505/16“ Small 1.250 .343 .108/.132 39.00 1,2505/16“ Large 1.500 .343 .108/.132 57.00 8753/8“ Small 1.250 .406 .108/.132 38.00 1,3003/8“ Small O.S. 1.250 .438 .108/.132 36.60 1,3503/8“ Regular 1.500 .406 .108/.132 56.00 9003/8“ Extra Large 1.750 .438 .108/.132
17、 77.00 6501/2“ Regular 2.000 .531 .108/.132 100.0 500Split Lock WashersRegular split lock washers, heavy split lock washers and high collar split lock washers are made from carbon steel, and our High Alloy lock washers are manufactured from AISI-4037 alloy steel. All are heat treated to a Rockwell h
18、ardness of 38-46 C scale and manufactured according to the ASME B18.21.1 specification.Regular and Heavy lock washers are available in plain, mechanical zinc, or mechanical zinc/yellow finishes. High Alloy lock washers are available in mechanical zinc/yellow finish.Regular Split Lock Washers Current
19、 Pricing High Alloy Split Lock Washers Current Pricing Bolt Size SectionW T Approx.Wt. perM Pcs. Approx.CartonQuantity 1/4 .109 X .062 2.2 22,5005/16 .125 X .078 3.8 12,5003/8 .141 X.094 6.0 8,0007/16 .156 X .109 9.0 5,5001/2 .171 X .125 12.9 3,7509/16 .188 X .141 17.7 2,5005/8 .203 X .156 24.0 2,00
20、03/4 .234 X .188 39.5 1,257/8 .266 X .219 59.5 7501 .297 X .250 88.0 5001-1/8 .328 X .281 120.0 3501-1/4 .359 X .312 166.0 2501-3/8 .391 X .344 219.0 2001-1/2 .422 X .375 282.0 125Heavy Split Lock Washers Current Pricing Bolt Size Section Approx. Approx.W T Wt. perM Pcs. CartonQuantity 1/4 .110 X .0
21、77 2.9 17,5005/16 .130 X .097 5.0 10,0003/8 .145 X .115 7.7 6,2507/16 .160 X .133 11.5 4,2501/2 .176 X .151 16.4 3,0009/16 .193 X .170 22.0 2,1255/8 .210 X .189 31.5 1,6253/4 .244 X .226 51.7 8757/8 .281 X .266 78.8 6251 .319 X .306 116.0 375High Collar Split Lock Washers Current Pricing Bolt Size S
22、ectionW T Approx.Wt. perM Pcs. Approx.CartonQuantity 1/4 .047 X .078 1.14 27,5005/16 .062 X .093 2.04 17,5003/8 .076 X .125 3.94 10,0007/16 .090 X .140 6.17 6,5001/2 .103 X .172 9.71 4,5009/16 .116 X .187 13.37 3,000 5/8 .125 X .203 16.99 2,5003/4 .154 X .218 27.41 1,3757/8 .182 X .234 40.66 9001 .2
23、08 X .250 56.24 6501-1/8 .236 X .313 89.09 475 1-1/4 .236 X .313 97.58 4501-3/8 .292 X .375 162.43 2751-1/2 .292 X .375 175.07 225WASHERSLock WashersInternal ToothClick here to Request a quote. A B CInside Diameter Outside Diameter ThicknessNominalWasher SizeMin. Max. Max. Min.Max.Min.2 0.0864 0.112
24、6 0.1388 0.16410 0.19012 0.2161/4 0.2505/16 0.3123/8 0.3757/16 0.4381/2 0.5005/8 0.6251/8 Pipe0.0890.1150.1410.1680.1950.2210.2560.3200.3840.4480.5120.6400.4250.0950.1230.1500.1760.2040.2310.2670.3320.3980.4640.5300.6630.4100.2000.2700.2950.3400.3810.4100.4780.6100.6920.7890.9001.0710.6150.1750.2550
25、.2750.3250.3650.3940.4600.5940.6700.7400.8671.00.0150.0190.0210.0230.00.0100.0150.0170.0180.0200.0200.0230.0280.0320.0320.0370.0420.017450.595250.0250.0280.0340.0400.0400.0450.0500.022External ToothClick here to Request a quote. A B CInside Diameter Outside Diameter ThicknessNominalWasher SizeMin. M
26、ax. Max. Min.Max.Min.4 0.1126 0.1388 0.16410 0.19012 0.2161/4 0.2505/16 0.3123/8 0.3757/16 0.4381/2 0.5005/8 0.6250.1150.1410.1680.1950.2210.2560.3200.3840.4480.5130.6410.1230.1500.1760.2040.2310.2670.3320.3980.4640.5300.6630.2600.3200.3810.4100.4750.5100.6100.6940.7600.9001.0710.2450.3050.3650.3950
27、.4600.4940.5880.6700.7400.8801.0450.0190.0220.0230.0250.0280.00.0150.0160.0180.0200.0230.0230.0280.0320.0320.0370.042280.0340.0400.0400.0450.050Internal - External ToothClick here to Request a quote. AInside DiameterBOutside DiameterCThicknessNominal Washer SizeMin. Max. Max. Min. Max. Min.6 0.1388
28、0.16410 0.1900.1410.1680.1950.1500.1760.2040.5100.5100.6100.4950.4950.5800.0280.0280.0340.0230.0230.0281/4 0.250 0.256 0.267 0.760 0.725 0.040 0.032Flat WashersMachine Screw Click here to Request a quote. NOID ODTHWT/M24568101214.092.125.140.150.170.203.227.265.219.280.280.375.375.438.500.562.018.02
29、6.026.032.032.032.048.048.16.36.33.83.791.102.222.70Fender WashersClick here to Request a quote. Bolt Size ID OD THApproxNo. in20#10 7/32 1 .051 1.4M1/41/41/45/165/163/83/81/29/329/329/3211/3211/3213/3213/3217/3211-1/41-1/21-1/41-1/21-1/41-1/22.080.051.080.051.080.051.080.051.080.051.080.051.080.051
30、.080.051.0801.5M.92M.62M.96M.64M.94M.66M.38MUSS WashersClick here to Request a quote. BoltSize, In.Outside Dia.,In.Inside Dia.,In.AmericanStandard GaugeApprox.Lbs. PerM Pcs.Approx.No./Pcs.Per Lb.3/161/45/163/87/161/29/165/83/47/811-1/81-1/41-3/89/163/47/811-1/41-3/81-1/21-3/422-1/42-1/22-3/433-1/41/
31、45/163/87/161/29/165/811/1613/1615/161-1/161-1/41-3/81-1/218(3/64)16(1/16)14(5/64)14(5/64)14(5/64)12(7/64)12(7/64)10(9/64)9(5/32)8(11/64)8(11/64)8(11/64)8(11/64)7(3/16)2.86.711.514.924.438.545.5771101531882202603333611498767412622139.16.55.34.53.831-1/21-5/81-3/41-7/822-1/42-1/22-3/433-1/23-3/444-1/
32、44-1/24-3/455-1/45-1/21-5/81-3/41-7/822-1/82-3/82-5/82-7/83-1/87(3/16)7 (3/16)7(3/16)7(3/16)7(3/16)5(7/32)4(15/64)3(1/4)2(5/32)385448500569630826961110013002.62.321.81.61.21.9.8SAE WashersClick here to Request a quote. Bolt Size, In.Outside Dia., In.Inside Dia., In.AmericanStandard GaugeApprox.Lbs.
33、PerM Pcs.Approx.No/Pcs.Per Lb.4683/16121/45/163/87/161/29/165/83/47/811-1/81-1/41-3/81-1/25/163/87/161/29/165/811/1613/1659/641-1/161-3/161-5/161-1/21-3/422-1/42-1/22-3/431/85/323/167/321/49/3211/3213/3215/3217/3219/3221/3213/1615/161-1/161-3/161-5/161-7/161-9/1621(1/32)18(3/64)18(3/64)18(3/64)16(1/
34、16)16(1/16)16(1/16)16(1/16)16(1/16)13(3/32)13(3/32)13(3/32)10(9/64)10(9/64)10(9/64)10(9/64)9(5/32)9(5/32)9(5/32).581.261.72.33.44.55.27.29.518.323.427.747.4638310916019024016507905854352802221921401055543362116129.26.255.254.25Washer SpecificationsCountersunkFinishing Washers Click here to Request a
35、 quote. IDScrew Size ODMm. Max.6810121/4.469.531.593.656.781.170.180.235.259.305.200.210.265.289.335Lock WashersCountersunkExternal ToothClick here to Request a quote. A B C DInside DiameterOutsideDiameter Thickness LengthNominalWasher SizeMin. Max. Ref. Max. Min. Max. Min.6 0.1388 0.16410 0.1900.14
36、00.1670.1950.1500.1770.2050.3010.3400.3690.0210.0210.0250.0170.0170.0200.0920.1050.0990.0820.0880.0831/4 0.250 0.255 0.267 0.468 0.025 0.020 0.128 0.113Split Lock WashersHi-Collar Helical Spring Lock WashersClick here to Request a quote. A B W T+t2Washer SectionInside Diameter Outside Diameter Width
37、 ThicknessNominalWasher SizeMm. Max. Max. Mm. Mm.4 0.1126 0.1388 0.16410 0.1900.1150.1410.1680.1940.1210.1480.1750.2020.1730.2160.2670.2940.0220.0300.0420.0420.0220.0300.0470.0471/4 0.2505/16 0.3123/8 0.3750.2550.3180.3820.2630.2380.3930.3650.4600.5330.0470.0620.0760.0780.0930.125Split Lock WashersM
38、edium and Heavy Split Helical Spring LockWashersClick here to Request a quote. A B T WInsideDiameterOutsideDiameterMean Sect. Thickness(T + t)2Section WidthNominalWasher SizeMax. Min. Med. Max. Heavy Max. Med. Min. Heavy Min. Med. Min. Heavy Min.2 0.0863 0.0994 0.1125 0.1250.0940.1070.1200.1330.0880
39、.1010.1140.1270.1720.1950.2090.2360.1820.2090.2230.2520.0200.0250.0250.0310.0250.0310.0310.0400.0350.0400.0400.0470.0400.0470.0470.0556 0.1388 0.16410 0.19012 0.2160.1480.1740.2000.2270.1410.1670.1930.2200.2500.2930.3340.3770.2660.3070.3500.3910.0310.0400.0470.0560.0400.0470.0560.0630.0470.0550.0620
40、.0700.0550.0620.0700.0771/4 0.2505/16 0.3123/8 0.3757/16 0.4380.2620.3260.3900.4550.2540.3170.3800.4430.4890.5860.6830.7790.4910.5960.6910.7870.0620.0780.0940.1090.0770.0970.1150.1330.1090.1250.1410.1560.1100.1300.1450.1601/2 0.5009/16 0.5625/8 0.62511/16 0.6880.5180.5820.6500.7130.5060.5700.6350.69
41、80.8730.9711.0791.1760.8830.9811.0931.1920.1250.1410.1560.1720.1510.1700.1890.2070.1710.1880.2030.2190.1760.1930.2100.2273/4 0.75013/16 0.8127/8 0.87515/16 0.9380.7750.8430.9050.9700.7600.8240.8870.9501.2711.3671.4641.5601.2911.3911.4941.5940.1880.2030.2190.2340.2260.2460.2660.2840.2340.2500.2660.28
42、10.2440.2620.2810.2981 1.0001-1/16 1.0621-1/8 1.1251-3/16 1.1881.0421.1071.1721.2371.0171.0801.1441.2081.6611.7561.8531.9501.7051.8081.9092.0080.2500.2660.2810.2970.3060.3260.3450.3640.2970.3120.3280.3440.3190.3380.3560.3731-1/4 1.2501-5/16 1.3121-3/8 1.3751-7/16 1.4381-1/2 1.5001.3021.3661.4321.497
43、1.5611.2711.3341.3981.4621.5252.0452.1412.2392.3342.4302.1132.2112.3112.4062.5020.3120.3280.3440.3590.3750.3840.4030.4220.4400.4580.3590.3750.3910.4060.4220.3930.4100.4270.4420.458ASTM F436Structural WashersASTM F436 Structural Type 1 ” thru 2” bolt sizes as outlined in ASTM F436. Complete certifica
44、tions are standard with F436 Structural product, which includes material grade (chemistry) and hardness. Also, certification from steel vendor that steel used to manufacture the washers was melted and manufactured in U.S.A. All sizes are stocked in plain, mechanical galvanized and hot dipped galvani
45、zedBolt SizeIn.OutsideDia. (In.)InsideDia. (In.) ThicknessApprox.Lbs. perM Pcs.Approx.No. Pcs.50# Carton1/2 1-1/16 17/32 .097/.177 18.2 2,5005/8 1-5/16 11/16 .122/.177 38.4 1,2503/4 1-15/32 13/16 .122/.177 44.5 1,1257/8 1-3/4 15/16 .136/.177 66.8 6251 2 1-1/16 .136/.177 89.4 5001-1/8 2-1/4 1-3/16 .1
46、36/.177 111.0 3751-1/4 2-1/2 1-3/8 .136/.177 138.0 3001-3/8 2-3/4 1-17/32 .136/.177 174.0 2751-1/2 3 1-5/8 .136/.177 209.0 2501-3/4 3-3/8 1-7/8 .178/.196 328.0 1302 3-3/4 2-1/8 .178/.196 398.0 100ASTM F436 Structural Type 3 Weathering 5/8” thru 1-1/4” bolt sizes to weathering specification as outlin
47、ed in ASTM F436. Also, certification from steel vendor that steel used to manufacture the washers was melted and manufactured in U.S.A.Bolt SizeIn.OutsideDia. (In.)InsideDia. (In.) ThicknessApprox.Lbs. perM Pcs.Approx.No. Pcs.50# Carton5/8 1-5/16 11/16 .122/.177 38.4 1,2503/4 1-15/32 13/16 .122/.177
48、 44.5 1,1257/8 1-3/4 15/16 .136/.177 66.8 6251 2 1-1/16 .136/.177 89.4 5001-1/8 2-1/4 1-3/16 .136/.177 111.0 3751-1/4 2-1/2 1-3/8 .136/.177 138.0 300Beveled Structural Washers ” thru 1” bolt sizes as outlined in ASTM F436. Also, certification from steel vendor that steel used to manufacture the wash
49、ers was melted and manufactured in U.S.A. All sizes are stocked in plain, mechanical galvanized and hot dipped galvanized.Bolt SizeIn.OutsideDia. Sq. SlopeApprox.Lbs. perM Pcs.Approx.No. Pcs.50# Carton1/2 1-3/4 16-2/3 238.6 2505/8 1-3/4 16-2/3 227.4 2503/4 1-3/4 16-2/3 223.3 2507/8 1-3/4 16-2/3 197.8 2501 1-3/4 16-2/3 171.4 2505/16” Thick Hardened Structural Washers Washers used for special construction applications. 1” thru 1 ” bolt sizes stocked and sold with full product certifications.Bolt SizeIn.OutsideDia. (In.)InsideDia. (In.) ThicknessApprox.Lbs. perM Pcs.Approx.No. Pcs.
