BOLT CUP HD 20X100

This high-quality steel cup head bolt measuring 20 mm in diameter and 100 mm in length features a strong nibbed neck to prevent turning during securing and is supplied ready for use without a mating nut.

• Engineered to comply with the stringent requirements of the BS 4933 T6 specification.
• Features a nibbed neck profile beneath the head designed to lock securely into the assembly material and prevent rotational movement.
• The cup head design offers a smooth low-profile finish ideal for applications requiring minimal projection.
• The cup head design offers a smooth low-profile finish ideal for applications requiring minimal projection.