countersunk bolt

countersunk bolt

[¦käun·tər‚səŋk ′bōlt]
(design engineering)
A bolt that has a circular head, a flat top, and a conical bearing surface tapering in from the top; in place, the head is flush-mounted.

countersunk bolt

countersunk bolt
A bolt having a circular head with a flat top and a conical bearing surface which tapers in from the top; when in place, the head is flush-mounted.
References in periodicals archive ?
Tenders are invited for Supply of HSFG Bolt & Nuts with washer and countersunk bolt & Nut - 41 items
This custom-designed flange is made of 1/2" thick 6061-T6 aluminium and comes with eight countersunk bolts to fasten directly to a robot motor without any modifications.
This is achieved by using a series of countersunk bolts at the corners of the glass panels with 902 austenitic stainless-steel fittings.