ARP M10 x 1.25 16mm 12pt Nut Kit (Set of 10) (301-8355)

ARP M10 x 1.25, .375 height, Nut Kit - 8740 Chrome Moly M10-1.25 - Socket Size: 16mm 12pt

Both 4130 and 8740 chrome moly are alloy steels with similar chemistry. The 4130 has only .3% carbon and can’t be hardened as high as 8740, which has .4% carbon. Also, 8740 has about .45% nickel and 4130 has none. Both have moly (most alloy steels have moly). The chromium content of 4130 is slightly higher, .95% instead of .55%. However, 8740 is generally considered to have slightly better toughness due to the nickel.

Features

• 8740 Chrome Moly
• 0.375 Height

Applications

• Universal

What's In The Box?

• (10) M10 X 1.25 M16 Socket 12pt Nuts

Warranty

• Manufacturer Standard Warranty