CONTRACTOR SELECT — Thumb Screws — Thumb Screw, 5/16"-24 Thread Size, Round, Plain 18-8 Stainless Steel, 1/4 in Head Ht, 2 1/4 in Lg

Designed for professional use, this CONTRACTOR SELECT Thumb 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: 2 1/2 in
• Manufacturer Part Number: Z0686-SS
• UPC: -

Product information

• UPC: -
• Country of Origin: United States
• Manufacturer Part Number: Z0686-SS

Dimensions

• Overall Length: 2 1/2 in
• Maximum Head Height: 1/4 in
• Screw Size: 5/16"
• Maximum Head Width: 3/4 in
• Thread Size: 5/16"-24
• Fastener Length: 2 1/4 in
• Head Height: 1/4 in
• Head Dia.: 3/4 in
• Head Width: 0.75 in

Details

• Head Material: 18-8 Stainless Steel
• Thread Style: Fully Threaded
• Tensile Strength: 80,000
• Item: Thumb Screw
• System of Measurement: Inch
• Tip Material: 18-8 Stainless Steel
• Head Type: Knurled
• Rockwell Hardness: B83
• Pack Size: Small
• Material Quality Standards: ASTM A582
• Includes Nut: Nut Not Included
• For Use in Systems: Jig and Fixture Component
• Made in North America: Made in North America
• Grip Style: Knurled
• Head Style: Thumb
• Type: Thumb Screw
• Thread Type: Fine
• Head Texture: Knurled
• Material Grade/Class: 18-8
• Drive: No Drive
• Head Shape: Round
• Material: 18-8 Stainless Steel
• Finish: Plain

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

Recommended for facility operations and routine servicing and chosen for predictable fit and professional handling.

Highlights

• Works well in standardized part lists and preventative maintenance schedules.
• Clear specification formatting helps reduce ordering mistakes.
• Organized for straightforward purchasing and stocking.
• Suitable for maintenance, repair, and project-based procurement.

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