Grk 3G-OTH-744620 — Technical Specifications

Name: Grk 3G-OTH-744620 Deck Screw: 5/16 in Size, 4 in Lg, Climatek™, Round, Torx®/Star, 400 PK (MPN GRK30225). Key specifications — Thread Style: Partially Threaded; Drive Size: T30; Screw Size: 5/16 in.
Brand: Grk

The GRK Deck Screw (5/16 in size, 4 in length) is a partially threaded, Climatek™-coated round-head screw with a Torx®/Star T30 drive, supplied in a 400-piece pack (MPN GRK30225). Designed for wood applications, this fastener combines a corrosion-resistant coating with a high-torque drive system for secure installation.

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Technical Specifications

Parameter	Value
Lg	4 in
Type	Climatek™, Round, Torx®/Star, 400 PK
Drive Size	T30
Screw Size	5/16 in
Thread Style	Partially Threaded
Manufacturer Part Number	GRK30225