1/4" - 26 TPI BSF (BSC) X 7/8" U.H. GENERIC HEX HEAD STAINLESS BOLT

ONE OF A RANGE OF IMPERIAL BOLTS WITH A SLIGHTLY DOMED HEAD. NO LETTERING. FITTED TO A WIDE RANGE OF BRITISH MACHINERY FROM THE 1920''S TO THE LATE SIXTIES. WHILST BSC HAS A 60 DEGREES ANGLE COMPARED WITH BSF AT 55 DEGREES. STANDARD TOLERANCES ALLOW INTERCHANGEABILITY. 

USE ON COIL HOUSINGS ACCESSORY COVERS ETC.

LENGTH: 1 1/32" (26MM)
THREAD: 1/4 BSF
LENGTH UNDER HEAD: 7/8" (22MM)
ACROSS FLATS: .443" (11.3MM) 3/16" WHIT SPANNER
USE ON: COMMANDOS, TWINS, SINGLES