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CSK Phillips sts 12G x 4 316 x 1

Stock Code:

3160513

Price:

$1.13

CSK Phillips Stainless Steel Screw 12G × 4" – 316 Grade

This 12-gauge × 4-inch Countersunk (CSK) Phillips screw is crafted from premium 316 marine-grade stainless steel, providing exceptional corrosion resistance and long-lasting strength in the harshest environments. The extra-long 4-inch length offers deep, secure fastening, making it ideal for heavy-duty applications in timber, sheet metal, and composite materials — particularly in marine, coastal, and outdoor architectural projects.

The Phillips drive ensures smooth torque transfer and reliable bit engagement for consistent, easy installation. Its countersunk head sits flush with the surface, delivering a clean, low-profile appearance suitable for visible architectural finishes. Designed for demanding conditions, the 316-grade stainless steel resists rust, pitting, and staining even in saltwater or high-humidity environments, ensuring long service life and professional results.

Key Features

Size: 12G × 4" (approx. 5.5 mm × 100 mm)
Manufactured from 316 marine-grade stainless steel
Phillips drive for efficient torque and secure grip
Countersunk head for a neat, flush finish
Outstanding resistance to corrosion, salt, and weather exposure
Ideal for timber, sheet metal, and composite fastening
Perfect for marine, coastal, and outdoor architectural applications

A heavy-duty, corrosion-resistant stainless steel screw designed for superior strength, clean appearance, and maximum durability — perfect for marine, architectural, and exterior construction projects.