Heavy duty two piece fastener from Huck.

Resistant to vibratory loosening.

Visual inspection confirms joint integrity.

8.8 grade large diameter Lockbolt

Made to British Standard B7805: Part 1: 1997: A mark of quality safety and performance

Head tensile friction grip fastener

Pin head style: Round, truss, countersunk, thread head

Collar style: Standard, flanged, low profile

Materials: Steel, stainless steel, aluminium

Diameters (mm): 12.7 15.9 19.1 22.2 25.4 28.6 31.8 34.9

Thread head variety available for rail track applications