10-24 x 1 1/4 18-8 Stainless Steel Button Head Socket Cap Screw with Nylon Insert supports stainless fastening in washdown-adjacent machinery without changing button-head geometry. The locking pellet adds a prevailing-torque feature while the internal hex drive keeps installation compact from the top side.

The low-dome head is not a countersunk style; seating and clearance should be checked against the mating surface and surrounding equipment. For display and fixture hardware, decorative covers, or light-duty brackets, confirm the mating thread, drive access, and whether surface contact from the button head suits the assembly.

The nylon element limits service temperature compared with an all-metal screw; no numeric service limit is implied by this listing. For flush countersunk installation instead of a dome head, review 18-8 Flat Head Cap Screws with Nylon Insert. For a non-catalog pellet size, Cold Headers can route supported special requests through in-house pelletizing.

Technical Highlights

• Material: 18-8 Stainless Steel
• Thread Size: 10-24
• Length: 1 1/4 in.
• Head Style: Button Head
• Drive Type: Internal Hex
• Locking Feature: Nylon insert providing prevailing torque
• Nylon Insert Diameter (P): 3/32 in.
• Nylon Insert Location (N): 5/32 in. +/-1/2 pitch
• Head Dimensions: ASME B18.3

Call 773-775-7900 or email Sales@coldheaders.com for pricing, availability, or a quote.