Minerallac Company 72960J - 9X2-1/2 PHILLIPS/SQUARE DRIVE DECK SCREWS HAVE A FLAT HEAD AND ARE USED FOR FASTENING TREATED WOOD AND COMPOSITE DECKING TO THE MAIN BEAMS.
Minerallac Company

72960J

UPC: 085937065995


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Minimum Qty: 100

Multiplier: 100

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Overview

The Minerallac Company 72960J 8 x 2-1/2" Flat Head Square Drive Wood Screws are precision-engineered fasteners designed for securing treated wood and composite decking to structural beams. These screws feature a deep thread design for superior grip in wood substrates, ensuring long-term stability in outdoor and high-moisture environments. The flat head provides a flush finish, eliminating protrusions that could interfere with decking surfaces or pose tripping hazards. The square drive recess accepts standard #2 square drive bits, enabling faster installation with reduced cam-out compared to Phillips drives. Constructed from zinc-plated steel, these screws offer enhanced corrosion resistance, making them suitable for both indoor and outdoor applications where durability is critical. The 8-gauge size provides optimal balance between holding strength and material penetration, ideal for decking projects requiring reliable load-bearing connections. These screws are commonly used in residential deck construction, outdoor furniture assembly, and woodworking projects where treated lumber or composite materials are specified. The zinc coating meets ASTM B633 standards for salt spray resistance, ensuring performance in coastal or industrial environments. Packaged in bulk quantities for efficient inventory management, the 72960J screws are a cost-effective solution for professional contractors and DIY enthusiasts alike.
  • 8-gauge size for optimal holding strength in wood and composite decking
  • Zinc-plated corrosion-resistant finish for outdoor durability
  • Square drive recess for reduced cam-out and faster installation
  • Deep thread design ensures superior grip in treated lumber
  • Flat head provides flush finish with no surface protrusions

Specifications

Material
Steel
Size
9x2-1/2"
Package Dimensions (L x W x H)
3 IN x 3 IN x 4 IN
Package Dimensions (L x W x H)
7.62 cm x 7.62 cm x 10.16 cm
Package Weight (Imperial)
1.1000 L
Package Weight (Metric)
0.4990 kg
#8 x 1-1/4 Bugle Head Square Drive Type 17 Point Deck All Weather Coating Zinc u/m 100

JRDS1

#8 x 1-1/4 Bugle Head Square Drive Type 17 Point Deck All Weather Coating Zinc u/m 100
Wood screw with a flat head and square drive. Made of steel with a zinc plated finish. Size is 8 x 3/4" with a 3/4" length, rolled thread, #2 driver size, 0.10" head height, and 0.30" head diameter.

12812J

Wood screw with a flat head and square drive. Made of steel with a zinc plated finish. Size is 8 x 3/4" with a 3/4" length, rolled thread, #2 driver size, 0.10" head height, and 0.30" head diameter.

Frequently Asked Questions

What drive type do these screws use?

These screws feature a square drive recess that accepts standard #2 square drive bits for installation.

What materials can these screws fasten?

These screws are designed for treated wood and composite decking materials, providing secure fastening to structural beams.

What is the recommended application for these screws?

These screws are ideal for deck construction, outdoor furniture assembly, and woodworking projects using treated lumber or composite materials.

What is the corrosion resistance rating?

The zinc plating provides corrosion resistance meeting ASTM B633 standards for salt spray resistance.

What size drill bit is recommended for pilot holes?

Use a #2 square drive bit for installation. For pilot holes in wood, a 7/64" drill bit is typically recommended.

Frequently Asked Questions about Minerallac Company

What are the main product lines offered by Minerallac Company?

Minerallac Company offers multiple comprehensive product lines including Minerallac Traditional (electrical fasteners), Strut Fittings, Stainless Steel Fasteners, Black Claw, Impact Staples, and Redmore. Their Traditional line features over a thousand electrical fastener variations covering conduit/cable/wire products, nail straps, beam clamps, metal stud & drywall accessories, acoustical supports, voice/data hardware, and miscellaneous electrical installation components.

What is Minerallac Company's warranty policy?

Minerallac Company provides a limited warranty that guarantees all products are free from defects in material and workmanship. If a product fails to meet this warranty, Minerallac's sole liability is to replace the product at no charge. The warranty is exclusive and does not cover consequential damages, lost profits, or implied warranties of merchantability or fitness for a particular purpose.

What industries and applications are Minerallac Company products used for?

Minerallac Company products are used extensively across electrical, construction, and industrial applications, including conduit and cable support, beam mounting, metal stud and drywall installation, voice/data infrastructure, and low voltage systems. Their product lines cover critical fastening solutions for electrical contractors, with specialized offerings in conduit hangers, straps, beam clamps, cable supports, and mounting hardware for various industrial environments.

What technical support does Minerallac Company offer?

Minerallac Company offers comprehensive technical support through multiple channels, including a toll-free customer service line at 800-927-3293, email support at [email protected], and online resources at www.minerallac.com. Their support covers product selection, technical specifications, and customer service for their extensive line of electrical fasteners, hangers, straps, and hardware across multiple product brands including Minerallac Traditional, Cully, Black Claw, IMPACT Staples, and Minerallac Stainless Steel. Support hours are 8:00 A.M. to 5:00 P.M. CT for their corporate office and 8:00 A.M. to 5:00 P.M. PT for their regional office.

What are the key features of Minerallac Company products?

Minerallac Company products feature a comprehensive range of electrical fasteners and hardware with exceptional versatility, including over 1,000 different sizes, styles, and finishes. Key features include multiple product lines such as Traditional, Strut Fittings, and Stainless Steel options with specialized finishes like 304/316 Stainless Steel, Hot-Dipped Galvanized, and Zinc Electroplate. Their products are engineered for electrical contractors, offering time-saving solutions with high-quality fasteners designed for durability, corrosion resistance, and worker safety across various installation environments.

What environmental ratings do Minerallac Company products have?

Minerallac Company products have robust environmental ratings, including UL 508A Type 1, 2, 3, 4, 4X, 12, and 13 certifications, CSA Type 1-4X, 12, and 13 ratings, and IEC 60529 IP66 protection. The products are WEEE and RoHS compliant, with UV and oil resistance, and can operate in extreme temperatures ranging from -55°C to 105°C, making them suitable for harsh industrial environments.

What accessories are available for Minerallac Company products?

Minerallac Company offers a comprehensive range of accessories across multiple product categories, including hardware, fasteners, and mounting solutions. Key accessories include stove bolts with nuts, wing nut washers, bar joist washers, stud clip adapters, brackets, perforated strapping, cable support options like J-hooks and bridle rings, box mounting brackets, outlet retainers, and various stud and drywall supports. Their accessories are available in multiple finishes such as stainless steel, hot-dipped galvanized, zinc electroplate, and powder-coated options.

How are Minerallac Company products typically installed?

Minerallac Company products are typically installed using a variety of specialized fastening solutions, including conduit hangers, straps, beam clamps, and mounting brackets designed for different electrical and construction applications. Installation methods vary by product type, with options for metal studs, drywall, beams, acoustical surfaces, and low voltage systems. The company offers multiple installation styles such as one-hole and two-hole straps, universal beam clamps, and specific mounting hardware to ensure secure and efficient attachment across diverse electrical and construction environments.

What communication protocols do Minerallac Company products support?

Minerallac Company's Brad product line supports multiple industrial communication protocols, including Ethernet, DeviceNet, PROFIBUS, Modbus, CANopen, Serial, AS-interface, and CC-Link. Their comprehensive portfolio covers over 40 industrial protocols, providing flexible communication solutions for various industrial automation applications from PC-based control to PLC systems.