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Stainless Steel Jam Nut | Alloy Steel Jam Nut | Duplex Steel Jam Nut | Carbon Steel Jam Nut

Jam Nut

We manufacturer fasteners with size range from M10 to M100  Hex Nuts, Heavy Hex Nut, Cap Nut, Acorn Nut, Serrated Flange Nut, Coupling Nut, Square Nut, Castle Nut, Wing Nut, Flange Lock Nut, Flex Lock Nut, High Nut, Kep Nut, Jam Nut, Nylon Lock Nut, Slotted Nut, Reversible Lock Nut, Custom Nut, T Nuts & other customized Nuts as per Client's requirement.We produce Hot Forged and Coled Formed Nuts Fasteners.

DIN931, DIN933, DIN558, DIN960, DIN961, DIN558, DIN6914, ASME B 18.2.1, IFI-149;

Standard : ASME, ASTM, IFI, JIS, AS, DIN, ANSI

SS 304, SS 316, ISO/IS/DIN grades 4.6, 5.6, 6.8, 8.8, 10.9, 12.9, 14.9, B.S. Std-Grade S, Grade V, SAE Grade 5 & Grade 8, ASTM A193 /A194 /ASTM A320 /A 325 /A450 grade or as per specific requirement like:

• Hexagonal Head Bolts And Screws

• Special Fasteners like Thread Bolt, Bi-Axial Hexagonal Bolts, Square Head Bolts, Collar Bolts etc.

• Fasteners for Marine Purpose, all types of Resin Anchor, Anchor Fasteners, Anchor Bolt Assembly and 
  U-Hooks as per client's specification or drawing.

Stock

Diameters: 1/2" - 2"
Origin: Import
Finish: Black and hot-dip galvanized

Dimensions

Nominal Size F C H
Width Across Flats Width Across Corners Thickness
Basic Max Min Max Min Basic Max Min
3/89/160.5620.5510.6500.6287/320.2270.210
1/23/40.7500.7360.8660.8405/160.3230.302
5/815/160.9380.9221.0831.0513/80.3870.363
3/41-1/81.1251.0881.2991.24027/640.4460.398
7/81-5/161.3121.2691.5161.44731/640.5100.458
11-1/21.5001.4501.7321.65335/640.5750.519
1-1/81-11/161.6881.6311.9491.85939/640.6390.579
1-1/41-7/81.8751.8122.1652.06623/320.7510.687
1-3/82-1/162.0621.9942.3822.27325/320.8150.747
1-1/22-1/42.2502.1752.5982.48027/320.8800.808

Dimensions per ASME B18.2.2 1987 (1999)

Heavy Hex Nut and Heavy Hex Jam Nut Dimensions
Nominal 
Size
FGHH1
Width 
Across
Flats
Width
Across
Corners
Thickness
Heavy Hex Nuts
Thickness
Heavy Hex Jam Nuts
BasicMaxMinMaxMinBasicMaxMinBasicMaxMin
1/41/20.5000.4880.5770.55615/640.2500.21811/640.1880.156
5/169/160.5620.5460.6500.62219/640.3140.28013/640.2200.186
3/811/160.6880.6690.7940.76323/640.3770.34115/640.2520.216
7/163/40.7500.7280.8660.83027/640.4410.40317/640.2850.247
1/27/80.8750.8501.0100.96931/640.5040.46419/640.3170.277
9/1615/160.9380.9091.0831.03735/640.5680.52621/640.3490.307
5/81 1/161.0621.0311.2271.17539/640.6310.58723/640.3810.337
3/41 1/41.2501.2121.4431.38247/640.7580.71027/640.4460.398
7/81 7/161.4381.3941.6601.58955/640.8850.83331/640.5100.458
11 5/81.6251.5751.8761.79663/641.0120.95635/640.5750.519
1 1/81 13/161.8121.7562.0932.0021 7/641.1391.07939/640.6390.579
1 1/422.0001.9382.3092.2091 7/321.2511.18723/320.7510.687
1 3/82 3/162.1882.1192.5262.4161 11/321.3781.31025/320.8150.747
1 1/22 3/82.3752.3002.7422.6221 15/321.5051.43327/320.8800.808
1 5/82 9/162.5622.4812.9592.8281 19/321.6321.55629/320.9440.868
1 3/42 3/42.7502.6623.1753.0351 23/321.7591.67931/321.0090.929
1 7/82 15/162.9382.8443.3923.2421 27/321.8861.8021 1/321.0730.989
23 1/83.1253.0253.6083.4491 31/322.0131.9251 3/321.1381.050
2 1/43 1/23.5003.3884.0413.8622 13/642.2512.1551 13/641.2511.155
2 1/23 7/83.8753.7504.4744.2752 29/642.5052.4011 29/641.5051.401
2 3/44 1/44.2504.1124.9074.6882 45/642.7592.6471 37/641.6341.522
34 5/84.6254.4755.3405.1022 61/643.0132.8931 45/641.7631.643
3 1/455.0004.8385.7745.5153 3/163.2523.1241 13/161.8761.748
3 1/25 3/85.3755.2006.2075.9283 7/163.5063.3701 15/162.0061.870
3 3/45 3/45.7505.5626.6406.3413 11/163.7603.6162 1/162.1341.990
46 1/86.1255.9257.0736.7553 15/164.0143.8622 3/162.2642.112

 

Nut Type

Hex NutsHeavy Hex NutCap NutAcorn NutSerrated Flange Nut
Coupling NutSquare NutCastle NutWing NutFlange Lock Nut
Flex Lock NutHigh NutKep NutJam NutNylon Lock Nut
Slotted NutReversible Lock NutCustom NutT Nuts 

 

Jam Nut Application Industries

Sunflex Metal Industries are engaged in manufacturing of robust quality of Jam Nut. These Jam Nut are widely used in the following industries:

Jam Nut Mining Industries
Jam Nut Transport Industries- Rail and Road
Jam Nut Construction Industries / Building Systems
Jam Nut Manufacturing Industries
Jam Nut Agriculture Industries
Jam Nut Energy Industries
Jam Nut Water Industries
Jam Nut Automotive Industries
Jam Nut Ship Building Industries
Jam Nut Nuclear Power Plant
Jam Nut Paper & Pulp Industries
Jam Nut Sugar Industries
Jam Nut Engineering Cement Industries
Jam Nut Petro-Chemical Industries
Jam Nut Food Industries
Jam Nut Oil & Gas Industries
Jam Nut Chemical & Pharmaceutical Industries

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