Flat Head Tapcons, 1/4"X3-1/4" 1Lb

Midwest TorqueMaster Star Flat Head Tapcons, 1/4"X3-1/4" 100Ct

The 51231 Midwest TorqueMaster Star Flat Head Tapcons (1/4" x 3-1/4", 100 ct) are star-drive masonry screws built for strong, reliable anchoring into concrete with features that help reduce installation issues and improve holding power. The star drive design helps eliminate cam-out, while serrated threads enhance grip in concrete. Made from hardened alloy steel to help prevent breaking and finished with a superior exterior coating suitable for ACQ lumber, they’re a solid choice for both indoor and outdoor fastening applications.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: 51231
• Brand: Midwest TorqueMaster
• Product Type: Star-drive flat head masonry screw / concrete screw
• Size: 1/4 in x 3-1/4 in
• Quantity: 100 count
• Drive Style: Star drive (reduces cam-out)
• Head Style: Flat head
• Thread Feature: Serrated threads for superior hold in concrete
• Material: Hardened alloy steel (helps eliminate breaking)
• Coating: Exterior coating suitable for ACQ lumber
• Application Use: Suitable for indoor and outdoor applications

Ideal For

• Anchoring into concrete where strong holding power is needed
• Fastening applications where cam-out resistance improves install speed and control
• Outdoor installs requiring a durable exterior coating
• Projects involving ACQ-treated lumber
• General masonry fastening for indoor or outdoor use