CONTRACTOR SELECT — Shoulder Bolts — Shoulder Screw, 3/8"-16 Thr Sz, 5/8 in Thr Lg, 1/2 in Shoulder Lg, 18-8 Stainless Steel, 4 PK

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

Quick specs

• Material: 18-8 Stainless Steel
• Finish: Plain
• System of Measurement: Inch
• Thread Size: 3/8"-16
• Manufacturer Part Number: 2DML9
• UPC: -

Product information

• Country of Origin: United States
• Manufacturer Part Number: 2DML9
• UPC: -

Dimensions

• Shoulder Diameter: 1/2 in
• Shoulder Length: 1/2 in
• Drive Size: 1/4 in
• Head Diameter: 3/4 in
• Head Height: 5/16 in
• Thread Length: 5/8 in
• Shoulder Length Tolerance: 0.010 in
• Shoulder Dia.: 1/2 in
• Shoulder Diameter Tolerance: -0.002 in to -0.004 in
• Minimum Thread Length: 5/8 in
• Thread Size: 3/8"-16

Details

• Head Type: Socket
• Drive Type: Hex
• Material: 18-8 Stainless Steel
• Finish: Plain
• Item: Shoulder Screw
• Min. Tensile Strength (PSI): 70,000 psi
• Rockwell Hardness: B55
• Head Style: Standard
• Type: Standard
• Shoulder Screw Type: Standard Shoulder Screw
• Tensile Strength: 70,000 psi
• Thread Fit: 3A
• Pack Size: Small Pack
• Material Grade/Class: 18-8
• Precision Screw: No
• Head Texture: Knurled
• Dimensional Standards: ASME B18.3
• System of Measurement: Inch

This Shoulder Bolts is well-suited for replacement, upgrade, and stock-room use.

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

Highlights

• Suitable for maintenance, repair, and project-based procurement.
• 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.

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