JIS Hex Nuts & Washers Stainless Steel
SUS304 (A2)
With Mo (molybdenum) added, which has good corrosion resistance.
In addition, corrosion resistance is improved by increasing the amount of Ni (8% for 304).
SUSXM7 (A2)
Stainless steel that is easier to process than SUS304. Cr18% + Ni9% + Cu3%
Cu (copper), a soft metal, is added to SUS304, To suppress work hardening and make it easier to cold work.
Good corrosion resistance: Resistant to oxidation and corrosion in various environments, including food, chemicals, and marine environments
Equivalent Strength (A2-70): The A2-70 specification refers to a minimum tensile strength of 700 MPa, which is achieved through cold working
SUS316 (A4)
Stainless steel has particularly good corrosion resistance among austenitic stainless steels.
Cr18% + Ni12% + Mo2%
Type of nuts
Type 1 Also know as an Engineer nut, this nut has a flat on one side and a chamfer on the other side, this helps to stop the nut from coming loose
Type 2 Also know a full nut this nut has a chamfer on both sides of the nut
Type 3 Also know as a half or thin nut, this nut is thinner than the the Type 2 and has a chamfer on both sides
Flanged Nut This nut has a flange built in to eliminate the use of a washer and to help spread the load.
Flanged Lock Nuts Integrate flanged nut with a metal locking mechanism to help prevent loosening from vibration
Dome Nut Also know as Acorn or Cap nut this nut has a cap over the one end of the nut
Flanged Dome Locking Nut Integrate flanged dome nut with a metal locking mechanism to help prevent loosening from vibration with a cap over one end of the nut
Flanged Dome Nut Also know as Acorn or Cap nut this nut has an Integrate flange and a cap over the one end of the nut
Nyloc Nut The nut features a nylon ring at the top; as the nut is tightened, this nylon deforms and grips the bolt threads
