10-32 x 3/4 Cup Point 18-8 Stainless Steel Socket Set Screw with Nylon Insert combines cup-point bite, internal hex drive access, and nylon prevailing torque. The cup point may leave a witness mark depending on shaft material and installation conditions, while the insert works in the threaded engagement. The stainless construction supports equipment that needs a clean finish without claiming 316-level chloride performance.
This size is often reviewed for stainless handle hubs, knob shafts, and operator controls when stainless material and thread locking are both specified. Where maximum seating torque is the main driver, the Cup Point Alloy Steel Socket Set Screw with Nylon Insert may be the better strength-focused route. Cup point contact can mark the shaft, so confirm that localized contact is acceptable for the mating surface.
Cold Headers brings long-running socket fastener knowledge to cup point set screw quoting and cross-checking. Review the thread size, length, hex key size, point style, and set-screw pellet location before matching the part to a service record or drawing.
Technical Highlights
- Point: Cup point, approx. 0.55-0.62 x nominal dia.
- Material: 18-8 Stainless Steel
- Thread Size: 10-32
- Length: 3/4 in.
- Drive: Internal Hex
- Hex Key Size: 3/32 in.
- Locking Feature: Nylon insert providing prevailing torque
- Nylon Insert Diameter (P): 3/32 in.
- Nylon Insert Location (N): 5/32 in. +/-1/2 pitch
- Dimensional Standard: ASME B18.3
Call 773-775-7900 or email Sales@coldheaders.com for pricing, availability, or a quote.
