M16 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.