1/4-20 x 7/8 18-8 Stainless Steel Button Head Socket Cap Screw with Nylon Insert is used where reduced head projection and top-side socket access are both important. The nylon element supports repeated service planning better than adhesive-style locking in many maintenance settings, though suitability depends on the actual joint.
Because the socket is shallower than a full socket head cap screw, compare 18-8 SHCS with Nylon Insert when clamp load and deeper drive engagement govern the joint. In outdoor equipment covers, control boxes, or panel-mounted accessories, the internal hex drive supports top-side installation while the rounded head reduces surface projection.
The nylon element limits service temperature compared with an all-metal screw; no numeric service limit is implied by this listing. If strength matters more than stainless material, Alloy Steel Button Head Socket Cap Screws with Nylon Insert may be the better route. Cold Headers supports distributors, maintenance teams, and OEM sourcing work when a precise button-head nylon-insert configuration is needed.
Call 773-775-7900 or email Sales@coldheaders.com for pricing, availability, or a quote.
