Description

OEM socket head cap screw (SHC) designed for PCM marine engines. This 3/8-16 x 1-1/8″ stainless steel fastener provides secure, corrosion-resistant mounting for engine components in harsh marine environments.

Key Features

• OEM quality fastener for PCM marine engines
• Socket head design for high-torque applications
• Corrosion-resistant construction for marine use
• Precision threading ensures proper fit and retention
• 3/8-16 thread size with 1-1/8″ length

Applications

Designed for use in PCM inboard marine engines for mounting manifolds, brackets, covers, and other critical engine components. Essential for engine rebuilds, repairs, and maintenance where OEM-spec fasteners are required.

Installation Notes

Use a 5/16″ hex key (Allen wrench) for installation. Torque to manufacturer specifications. Apply marine-grade anti-seize compound to threads when installing in aluminum or dissimilar metals to prevent galling and corrosion.

Specifications

• Type: Socket Head Cap Screw (SHC)
• Thread Size: 3/8-16
• Length: 1-1/8″ (under head)
• Drive: 5/16″ Hex Socket
• Manufacturer: PCM (Pleasurecraft Marine)
• OEM Part Number: RS3945