The Sea-Dog 299999-1 Stainless Steel Set Screw is a precision-engineered replacement fastener designed for securing a wide range of Sea-Dog marine rail fittings and hardware. Manufactured from marine-grade 316 stainless steel, this set screw offers outstanding corrosion resistance, strength, and durability in both saltwater and freshwater environments.

Measuring 1/4"-28 x 3/16", this fine-thread set screw is commonly used in handrail fittings, rail bases, rail tees, jaw slides, hinges, and other marine hardware requiring a secure, vibration-resistant connection. Its compact design provides a clean installation while helping keep rail fittings firmly in place.

Ideal as a replacement or spare part, the Sea-Dog 299999-1 ensures reliable performance and long service life in demanding marine applications.

Features

• Genuine Sea-Dog® replacement set screw

• Size: 1/4"-28 x 3/16"

• Premium 316 stainless steel

• Excellent corrosion resistance

• Fine-thread design for secure fastening

• Ideal replacement for Sea-Dog rail fittings and marine hardware

• Suitable for saltwater and freshwater applications

• Precision-machined for dependable performance

Specifications

• Brand: Sea-Dog

• Manufacturer Part Number: 299999-1

• Product Type: Set Screw

• Thread Size: 1/4"-28

• Length: 3/16"

• Material: 316 Stainless Steel

• Finish: Natural Stainless Steel

• Application: Rail fittings, rail bases, rail tees, jaw slides, hinges, and other marine hardware

• QTY: 10 Pcs

Weight

• Weight: 0.1 oz (0.006 lb / approximately 3 g)