Socket Set Screw, Cup, 4-40x1/8, PK100

CONTRACTOR SELECT — Set Screws — Socket Set Screw, Cup, 4-40x1/8, PK100

Designed for professional use, this CONTRACTOR SELECT Set Screws helps keep parts and tooling consistent across routine service tasks.

Quick specs

• Material: 18-8 Stainless Steel
• Finish: Plain
• System of Measurement: Inch
• Overall Length: 1/8 in
• Manufacturer Part Number: U51260.011.0012
• UPC: -

Product information

• UPC: -
• Country of Origin: Multiple
• Manufacturer Part Number: U51260.011.0012

Dimensions

• Overall Length: 1/8 in
• Drive Size: 1/20 in
• Minimum Point Diameter: 0.051 in
• Maximum Point Diameter: 0.061 in
• Thread Size: #4-40

Details

• Finish: Plain
• Item: Set Screw
• Meets: ASME B18.3
• Decimal Equivalent: 0.05 in
• Rockwell Hardness: B96 to C33
• Head Type: Headless
• Dimensional Standards: ASME B18.3
• Thread Type: Coarse
• Pack Size: Small Pack
• Material Grade/Class: 18-8
• Thread Fit: 3A
• System of Measurement: Inch
• Drive Type: Hex
• Point type: Cup
• Point Material: 304 Stainless Steel
• Material: 18-8 Stainless Steel

This Set Screws is a practical option for maintenance teams and procurement.

Recommended for maintenance and repair workflows and chosen for predictable fit and professional handling.

Highlights

• Helps keep specifications consistent across replacements and replenishment cycles.
• Designed for professional use where predictable fit and handling are important.
• Works well in standardized part lists and preventative maintenance schedules.
• Clear specification formatting helps reduce ordering mistakes.

Notes: Verify measurement standards, tolerances, and compatibility with existing assemblies before purchase.