Jam nuts are thin hex nuts usually they are used along with other full size nuts. They can be used in place of washer they are installed first so that they get jammed against other nut gives good fastening. However, there is a controversy that because of two nuts one may bot be equally torqued so one may yield before other.
Compatible Fasteners: Hex Bolts, Hex Cap Screw, Flat Washers, Spring Washers
Types
Nuts can be Manufactured in Full Thread, Half Thread and Double Side Thread Configurations.
Manufacturing Process Adopted are Cold Forged, Hot Forged & Bar Stock Machined. Nuts without Threading, Forged Blanks, Hex cut pieces can be manufactured on request along with CNC machined Process.
Manufacturing Process Adopted are Cold Forged, Hot Forged & Bar Stock Machined. Nuts without Threading, Forged Blanks, Hex cut pieces can be manufactured on request along with CNC machined Process.
Size Range
Metric Size Range from M1.0 upto M150 in accordance with ANSI / ASME B1.13M Edition 2012.
Imperial size Range from #0000 upto #12 and 1/4″ upto 6″ in accordance with ANSI / ASME B1.1 Edition 2012.
Imperial size Range from #0000 upto #12 and 1/4″ upto 6″ in accordance with ANSI / ASME B1.1 Edition 2012.
Threading Specification
Coarse Threads (6H / 6G Tolerance), Fine Threads (4H / 4G Tolerance) and Extra Fine Threads in Metric Series in accordance with ISO 724 .
Unified Coarse, Unified Fine, 8 UN Threads in accordance with ANSI / ASME B1.1 2A / 2B Edition 2012.
Unified Coarse, Unified Fine, 8 UN Threads in accordance with ANSI / ASME B1.1 2A / 2B Edition 2012.
Dimensions
DIN 936, ISO 4035, UNI 5589, ASME B18.2.2 / B18.2.4.6M
Trade Names
Hex Jam Nuts, Hex Thin Nuts
Surface Treatments
PTFE, Teflon, Flouropolymer, FlouroCarbon, Xylan, Teflon Coating: Grades 1000 / 1014 / 1070 / 1400 / 1424 / 1427 / 1052 / 5230 / 5250 / 5611
Ceramic Coating: Xylar 1 / 101 / 2 / 201, TakeCoat 1000 / TakeCoat Ceramic 1, Sermagard 1105 / Sermagard 1280, ASTM F1428
Dacromet: 320 / 500 / ID / T, DacroBlack 107 / 127 / 135, DacroLub 15 /10, Zinc Flake Coating, Aluminium Flake Coating, ASTM F1136M, EN 13858, EN ISO 10683
Other Platings: Molykote, Shrerdizing, Cadmium / Nickel / Zinc Plating, Phosphating,
Ceramic Coating: Xylar 1 / 101 / 2 / 201, TakeCoat 1000 / TakeCoat Ceramic 1, Sermagard 1105 / Sermagard 1280, ASTM F1428
Dacromet: 320 / 500 / ID / T, DacroBlack 107 / 127 / 135, DacroLub 15 /10, Zinc Flake Coating, Aluminium Flake Coating, ASTM F1136M, EN 13858, EN ISO 10683
Other Platings: Molykote, Shrerdizing, Cadmium / Nickel / Zinc Plating, Phosphating,
Materials
Austenitic Stainless Steel 304, 316, 317, 321, 310, 309, 347 & 348
Martensitic / Ferritic Stainless Steel 409, 410, 416, 420 & 430F
Super Austenitic Stainless Steel 904l, 254-Smo, Alloy 20, Al-6xn & Alloy 330
Precipitation Hardening Stainless Steel Alloy A-286, A453 GRADE 660, 17-4 PH, 15-5 Ph
Nitronic 50 , 60 ( xm-19); Nimonic 75, 80A, 105, 90, 263; Nickel 200, 201
Inconel 600, 601, 602, 603, 617, 625, 686, 718, X-750, 701
Incoloy 800, 800H, 800HT, 825, 925, 926
Hastelloy C276, C22,C-2000,B, B2, B3, G30, X, N
Titanium Grade1, Grade2; Silicon Bronze C651, C655, C656; Copper Nickel 90/10, 70/30
Chrome Moly Steel 25CRMO4, 21CRMOV5-7, 42CRMO4, 42CRMOV4-6
Duplex 32205 (F60), 31803 (F51);Super Duplex 32750 ( F53) , 32760 (Zeron 100), (F55)
Ferralium 255, 255FG46; Monel 400, K-500, R405
Aluminium Alloy 2024, 6061, 7075; Leaded Gunmetal LG4
Low Temperature: EN 10269 1.7218, 155680, 1.7725
High Temperature: 1.1181, 1.7218, 1.7255, 1.7709, 1.4923
Martensitic / Ferritic Stainless Steel 409, 410, 416, 420 & 430F
Super Austenitic Stainless Steel 904l, 254-Smo, Alloy 20, Al-6xn & Alloy 330
Precipitation Hardening Stainless Steel Alloy A-286, A453 GRADE 660, 17-4 PH, 15-5 Ph
Nitronic 50 , 60 ( xm-19); Nimonic 75, 80A, 105, 90, 263; Nickel 200, 201
Inconel 600, 601, 602, 603, 617, 625, 686, 718, X-750, 701
Incoloy 800, 800H, 800HT, 825, 925, 926
Hastelloy C276, C22,C-2000,B, B2, B3, G30, X, N
Titanium Grade1, Grade2; Silicon Bronze C651, C655, C656; Copper Nickel 90/10, 70/30
Chrome Moly Steel 25CRMO4, 21CRMOV5-7, 42CRMO4, 42CRMOV4-6
Duplex 32205 (F60), 31803 (F51);Super Duplex 32750 ( F53) , 32760 (Zeron 100), (F55)
Ferralium 255, 255FG46; Monel 400, K-500, R405
Aluminium Alloy 2024, 6061, 7075; Leaded Gunmetal LG4
Low Temperature: EN 10269 1.7218, 155680, 1.7725
High Temperature: 1.1181, 1.7218, 1.7255, 1.7709, 1.4923