https://www.fastenerdata.co.uk/fasteners/nuts/slotted-castle/unf.html
Fastenerdata - UNF Castle Nut - Castle & Slotted Nuts - NUTS - DIMENSIONS - Fastener Specifications
Fastener Technical Specifications, fastener source of supply, Comprehensive Fastener data, fastener knowledge, fastener history, fastener products and fastener...
unf castle nutslotted nutsfastenerdatadimensionsspecifications
https://www.withoutbrakes.com/product-page/7-16-unf-castle-nut
7/16" UNF Castle Nut | Withoutbrakes
unf castle nut
https://www.sturdybuiltonline.com/Trailer-Axle-Castle-Nut-78-inch-UNF-for-Trailer-Equalizer-Bars_p_2366.html
Trailer Axle Castle Nut 7/8 inch UNF for Trailer Equalizer B
Trailer Axle Castle Nut 7/8 inch UNF for Trailer Equalizer Bars-This is a 7/8 inch Trailer Castle Nut used to secure your Heavy DutyEqualizer Bar to y
trailer axlecastle nut