This 8-32 x 3/8 Alloy Steel Button Head Socket Cap Screw with Nylon Insert is intended for cataloged inch-size applications where a button head and nylon insert are both specified. Where the application permits reuse, the nylon insert can provide a reusable locking feature that should still be evaluated against the actual service conditions.
Button head geometry is useful when clearance, appearance, and lower head height matter more than using a standard socket head cap screw profile. Typical uses include machinery panels, instrument housings, and space-constrained assemblies, where a precise socket fastener with a low rounded head can support compact machinery layouts. Engineers should confirm that the selected size, low-profile button head, and insert behavior match the assembly before substituting from a non-locking screw.
Cold Headers provides catalog depth for specialty socket fasteners and helps purchasers identify the correct alloy steel button head nylon insert size. For adjacent selections, buyers often compare standard button head socket screws, flat head socket cap screws, and nearby lengths when checking head style, material, locking feature, thread size, or nearby lengths.
Call 773-775-7900 or email Sales@coldheaders.com for pricing, availability, or a quote.
