Carriage Bolt, Square Neck, 5-1/2" L, PK5

FOREVERBOLT — Carriage Bolts — Carriage Bolt, Square Neck, 5-1/2" L, PK5

A practical Carriage Bolts by FOREVERBOLT intended for repeatable results in shop, facility, and field workflows.

Quick specs

• System of Measurement: Inch
• Grade: 18-8
• Head Type: Carriage
• Thread Size: 1/2"-13
• Manufacturer Part Number: FBCB1255P5
• UPC: -

Product information

• Manufacturer Part Number: FBCB1255P5
• UPC: -
• Country of Origin: Taiwan, Province of China

Dimensions

• Minimum Neck Width: 31/64 in
• Screw Size: 1/2 in
• Maximum Neck Width: 33/64 in
• Maximum Head Height: 17/64 in
• Thread Size: 1/2"-13
• Fastener Length: 5-1/2 in
• Neck Height: 17/64 in
• Square Width: 0.515 in
• Square Height: 0.250 in to 0.281 in
• Drill Size: 17/32 in
• Head Height: 17/64 in
• Head Dia.: 1.094 in
• Minimum Neck Height: 1/4 in
• Maximum Head Diameter: 1 3/32 in
• Head Width: 1 1/16 in
• Minimum Head Diameter: 1 1/32 in
• Maximum Neck Height: 9/32 in
• Neck Width: 1/2 in

Details

• System of Measurement: Inch
• Meets/Exceeds: ANSI B18.5, Thread to Class 2A, ANSI B1.1
• Fastener Thread Direction: Right Hand
• Drive Type: No Drive
• Head Style: Round
• Head Type: Carriage
• Material Grade: 18-8
• Grade: 18-8
• Tensile Strength: 100,000 psi
• For Use With: 18-8 Stainless Steel Nuts
• Fastener Thread Type: UNC (Coarse)
• Carriage Bolt Type: Carriage Bolt

This Carriage Bolts is chosen for predictable fit and professional handling.

Recommended for production support and bench work and intended for professional buyers focused on durability and uptime.

Highlights

• Clear specification formatting helps reduce ordering mistakes.
• Organized for straightforward purchasing and stocking.
• Suitable for maintenance, repair, and project-based procurement.
• Helps keep specifications consistent across replacements and replenishment cycles.

Notes: Confirm fit, compatibility, and any site-specific requirements prior to ordering or installation.