20 - M16 METRIC SHOULDER SOCKET HEAD CAP SCREW SOCKET HEAD CAP SCREWS UNF S/COLOUR 1936 METRIC M36

METRIC M36

 BS 2470 the contact surfaces of this screw or bolt are protected from external damage

20 mm diameter

Conforming to ISO 7379 / BS 4168 (see head details) / ASME/ANSI B18

20 - M16 METRIC SHOULDER SOCKET HEAD CAP SCREW SOCKET HEAD CAP SCREWS UNF S/COLOUR 1936 METRIC M36M16 F9 SOCKET SHOULDER SCREWS 12. 9 COARSE ALLOY ISO 7379 SELF COLOUR Socket Shoulder Head Cap Screws are also known as Socket Head Shoulder Screws, Shoulder Bolts or Shoulder Screws. Specification: Conforming to ISO 7379 BS 4168 ASME ANSI B18. 3. 3. M Grade 12. 9 6g fit 38 43 HRC 20 mm diameter Shoulder tolerances in microns 20 72 If you cannot find the required size, please get in touch as not all products are available online.