Use the 10-24 x 4 18-8 stainless hex head cap screw when the assembly calls for side wrench access and a general-purpose bolt pattern. In this size range it is treated as a hex head machine screw, with the hex head driven by external tooling rather than an internal socket.
Common application reviews include machine bases, structural brackets, and tapped-hole fastening points. External hex drive is useful when a wrench or socket can reach the head from the side and a counterbore would add unnecessary machining.
18-8 stainless steel is an 18% chromium and 8% nickel austenitic stainless material used for ordinary atmosphere, moisture exposure, washdown, and clean appearance. Cold Headers' catalog work is strongest where the requested size, material, and application details need a careful match.
Technical Highlights
- Material: 18-8 Stainless Steel
- Thread Size: 10-24
- Length: 4 in.
- Head Style: Hex
- Drive: External Hex (wrench or socket driven)
- Width Across Flats: 0.181-0.188 in.
- Wrench Size: 3/16 in.
- Head Height: 0.049-0.060 in.
Call 773-775-7900 or email Sales@coldheaders.com for pricing, availability, or a quote.
