BS A 322:1998

This standard BS A 322:1998 Screws, pan head, internal offset cruciform ribbed or unribbed drive, threaded to head, metallic material, coated or uncoated, strength classes less than or equal to 1100 MPa. Dimensions is classified in these ICS categories:

• 49.030.20 Bolts, screws, studs

This International Standard specifies the dimensions of threaded to head pan head screws, with internal offset cruciform ribbed or unribbed drive, MJ threads, in metallic material, coated or uncoated, with strength classes less than or equal to 1 100 MPa.

This International Standard is applicable for the compilation of aerospace product standards.