4-40 x 1 Full Dog Point 18-8 Stainless Steel Socket Set Screw uses a cylindrical unthreaded pilot tip to locate into a drilled hole, slot, or groove. The pilot end locates the part rather than biting or indenting the mating surface.

Common application reviews include lead screw stops, sliding mechanisms, and service-adjustable equipment. For chloride exposure beyond general-service 18-8 use, compare the 316 stainless line before approving the material for the environment.

18-8 stainless steel is an 18% chromium and 8% nickel austenitic stainless material referenced to ASTM F880 for general plant environments, moisture exposure, and clean appearance. For distributor, production, and repair work, Cold Headers can help confirm the exact size before quoting availability.

Technical Highlights

• Point Style: Full Dog
• Material: 18-8 Stainless Steel
• Thread Size: 4-40
• Length: 1 in.
• Drive Type: Internal Hex
• Hex Key Size: 0.050 in.
• Dog Point Length (T): ~1/16 in.
• Dog Point Diameter (P): Machined to ASME B18.3 proportions, roughly 5/8 to 3/4 of the nominal thread diameter
• Dimensional Standard: ASME B18.3
• Material Standard: ASTM F880

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