Countersunk Screw

Our range of Socket Countersunk Head Screw  is incorporated with deep sockets for easy wrenching , it is available in different length , size and diameter.

Some of the specification of Socket Countersunk Head Screw –

Specification : Generally conforming to IS : 6761 , DIN 79911
Mechanical Properties : Property class 12.9 as per IS : 1367
Threads : ISO metric , 5g6g  as per IS : 4218

Specification : As per SFL specification
Mechanical Properties : Hardness 36 – 44 HRC
Threads : BS whiteworth , medium class as per BS 84 , United National Coares , United National Coares : BS : 1580 , Unified National Fine : BS : 1580 & BA
Range – M 2 to 16 : Dia 1/4” to 5/8”

Back