Q 270-2012
Type H hexagon flange head tapping screws-type A-type F
Q 273-2012
Type H cross recessed round head tapping screws-type A-type F
Q 273-2012
Type H cross recessed round head tapping screws-type A-type C
Q 274-2012
Type H cross recessed countersunk head tapping screws-type A-type C
Q 278-2012
Type H cross recessed countersunk head tapping screws-type A-type F
Q 275-2012
Type H cross recessed hexagon head tapping screws with indentation-type A-type F
Q 275-2012
Type H cross recessed hexagon head tapping screws with indentation-type A-type C
Q 276-2012
Type H cross recessed raised countersunk head tapping screws-type A-type C
Q 277-2012
Type H cross recessed raised countersunk head tapping screws-type A-type F
Q 279-2012
Hexagon washer head tapping screws—Type C
Q 279-2012
Hexagon washer head tapping screws—Type F
Q 27A-2012
6-Lobe pan head tapping screws-type C
Q 27A-2012
Hex lobular socket pan head tapping screws-type F
QC 27B-2012
6-Lobe 90°flat head tapping screws-type C
Q 27B-2012
6-Lobe 90°flat head tapping screws-type F
Q 27C-2012
6-Lobe 90°oval head tapping screws-type C
Q 27C-2012
6-Lobe 90°oval head tapping screws-type F
Q 292-2012
Cross recessed round head wood screws
Q 294-2012
Cross recessed raised countersunk head wood screws
Q 296-2012
Cross recessed countersunk head wood screws