Castle nut

Description: Castle nut is also called slotted nut, have grooves on the head of nut.

When assembling, the groove align with the hole for assembled bolt to alow cotter pin insert, in this way, the nut can be fixed in some place.

Thread: M, UNC, UNF Head Mark: HR

Finish: plain ( self colour), black, zinc plated ( black, yellow, white, blue-white), HDG, Dacromet, Nickel, Chrome,Geomet, Magni, mechnical galvanized, painting, teflon, etc.

Package: 1) bulk in cartons (18kg or 25kg) + wooden pallet; 2) bulk in wood case,

3) bulk in pails + wooden pallet; 4) according to the customer's requirement

Trade term: EXW, FOB, CIF, DAP, DDU,DDP

Payment: T/T, L/C, Paypal, Western unoin, etc.

Web: www.shanghaihengrui.com