Bolts
Nuts
Washers
Studs / Threaded Rods
Socket Products
Refractory Anchor
 

Hex Jam Nuts

Hex Jam Nuts Hex jam nuts have two common applications. A jam nut can be threaded onto a bolt and run tight against the standard nut which will lock the nut in place and prevent it from backing off. Jam nuts are sometimes used for leveling purposes as well.

 JF Engg Manufactures Jam Nuts in almost all Material Grades including Stainless Steel Alloy Steel Carbon Steel, Nickel Alloy like Inconel, Monel, Incoloy, Hastelloy C, Alloy 20,Cupro Nickel, AISI 904L,Aluminum,Aluminum Bronze, Copper ,Phosphor Bronze, Silicon Bronze, Brass, Titanium, Duplex Steel & Super Duplex Stainless Steel grades. Jam Nuts are preferably Manufactured as per DIN 935 Standard, DIN 439B, DIN 934,ISO 4035 etc.
 
 
Specifications:
MFG. Standard IS/ANSI/ASME/DIN
Range Size M3 - M48 and also available in all customized sizes.
Material (All Grade) Mild Steel, Stainless Steel, Carbon Steel, Alloy Steel, Brass, Copper, Duplex & Super Duplex Nuts, Aluminium, Hastelloy, Incoloy, Inconel, Monel.
Nickel Alloy
Grade: UNS 2200 (Nickel 200) / UNS 2201 (Nickel 201), UNS 4400 (Monel 400), UNS 8825 (Inconel 825), UNS 6600 (Inconel 600) / UNS 6601 (Inconel 601), UNS 6625 (Inconel 625), UNS 10276 (Hastelloy C 276), UNS 8020 (Alloy 20 / 20 CB 3)
Stainless Steel: Standard: ASTM / ASME A/SA 194
Grade: 304, SS347, SS316, SS321, A2, A4
Alloy Steel: Standard: ASTM / ASME A/SA 194 Gr
Grade: 6, 7/ 7M, 16, 2, 2HM, 2H, Gr6, 7, 7M
Duplex Steel:
UNS No.
S31803, S32205
Coating
Hot Dipped Galvanizing
Phosphate
Teflon
Xylon
Zinc
Cadmium
Surface Finish Blackening, Cadmium zinc plated, Galvanized, Hot dip Galvanized, Nickel Plated, Buffing, etc.
Application All Industry
Die forging Closed die forging, open die forging, and hand forging.
Threads Metric, BSW, BSF, UNC, UNF, and as per costumers requirement.
 
Nuts
Finished Hex Nuts | Finished Hex Jam Nut | Lock Nuts | Nyloc Nuts / Nylon Nuts
Heavy Hexagon Nuts | Hex Jam Nuts | Coupling Nuts | Cage Nuts