• Made from 16mnCr5 & case hardened to 55-58 HRc approx.

Model No.	Ø d mm	Ø D mm	Ø D1 mm	Ø D2 mm	L mm H6	L1 mm	L2 mm	M
R8 x 16 mm	16	32	31.750	24.1	102.3	28.7	17	M 12 x 1.5 Indian Market
R8 x 22 mm	22	40	31.750	24.1	102.3	28.7	19	M 12 x 1.5 Indian Market
R8 x 27 mm	27	152	31.750	24.1	102.3	28.7	21	M 12 x 1.5 Indian Market
R8 x 32 mm	32	170	31.750	24.1	102.3	43.7	24	7/16" UNF rest of the market
R8 x 40 mm	40	68	31.750	24.1	102.3	47.7	27	7/16" UNF rest of the market