(423) 586-5650  |  Contact Us
Catalogs Order History & Status Statements Invoices
0
My Cart $-.--
Shop by Category
Quick Order
0
Home New Items January 2026 New Items Hillman Fastener New Items 48393 #10 X 3-1/2IN 5LB-DECK SCREW 10 YEAR PHILLIPS

48393 #10 X 3-1/2IN 5LB-DECK SCREW 10 YEAR PHILLIPS

PART 103091
SUPPLIER HILLMAN FASTENERS
SUPPLIER PART # 48393
RANK C
SHELF PACK 4
Calculating price...
QUANTITY

About this item

#10 x 3‑1/2 in. Exterior Deck Screws – 5 lb. Box (Model 48393) – 10‑Year Coated Phillips Drive

Engineered for durability and strength in demanding outdoor environments, the Model 48393 #10 x 3‑1/2 in. Deck Screws are ideal for structural fastening in pressure‑treated lumber and exterior wood projects. Their 10‑year corrosion‑resistant coating ensures long‑lasting protection against rust, weather exposure, and moisture—making them a dependable choice for deck framing, fencing, outdoor structures, and general exterior carpentry.

Built with a strong #10 gauge diameter and extended 3‑1/2 inch length, these screws provide deep penetration and exceptional holding power in thick or dense wood. The coarse threading and sharp fast‑start point help ensure smooth, efficient driving with minimum splitting. The Phillips drive head allows consistent bit engagement to reduce stripping and installation frustration. Packaged in a 5‑lb bulk box, these screws are perfect for larger projects or contractor use.

Key Features

  • 10‑Year Exterior‑Grade Coating
    Protects against corrosion, moisture, and harsh outdoor conditions.

  • Sturdy #10 Gauge Diameter
    Provides excellent structural holding strength for demanding applications.

  • 3‑1/2 Inch Length
    Ideal for medium‑to‑thick lumber fastening, framing, and structural joints.

  • Phillips Drive System
    Ensures strong bit engagement and reduces cam‑out during installation.

  • Aggressive Coarse Threading
    Offers superior bite and long‑term grip in wood fibers.

  • Fast‑Start Sharp Point
    Minimizes splitting, improves penetration, and often eliminates need for pre‑drilling.

  • Bugle/Flat Head Design
    Countersinks neatly and provides a clean, professional finish.

  • 5‑Pound Box
    Provides an ample supply for multi‑section builds, framing work, and contractor‑level tasks.

Specifications

  • Model Number: 48393
  • Screw Size: #10
  • Length: 3‑1/2 inches
  • Material: Hardened steel
  • Finish: 10‑year weather‑resistant protective coating
  • Drive Type: Phillips
  • Head Style: Bugle/flat head
  • Thread Type: Coarse wood thread
  • Point Style: Sharp fast‑start point
  • Package Weight: 5 lbs (screw count varies by weight)
  • Use Rating: Exterior; compatible with pressure‑treated lumber

Recommended Applications

These screws are ideal for a wide range of exterior construction projects, including:

  • Deck framing, joists, and substructure assembly
  • Deck board installation requiring deeper penetration
  • Pergolas, gazebos, and outdoor shade structures
  • Fence building, gate assembly, and heavy reinforcement
  • Exterior stair framing, riser and stringer attachment
  • Outdoor furniture construction and repair
  • General structural exterior carpentry

There are currently no resources for this product.

Length 3-1/2 Inch
Color Gray
Brand Hillman Fasteners
Screw Size # 10
Weight 5 lbs.
Screw Size 3-1/2"
Package Count 256 pc
Color Gray
Weight 1 lb
UPC Code 038902064158
Shelf Pack 4
Schedule B Number 7318141060
Country Of Origin Taiwan
Minimum Order Qty 1
Supplier Name Hillman Fasteners
Supplier Short Name Hillam Fas
Supplier Address 1 10590 Hamilton Ave PO Box 31012
Supplier City Cincinnati
Supplier State OH
Supplier Zip 31012
Country US
Supplier Email antonella.seneca@hillmangroup.com
Supplier Url www.hillmangroup.com
Buyer Name Michael Heck
Supplier Phone (800) 800-4900
Supplier Fax (513) 851-4997
Our Customer Id 8400119
Drop Ship Ppd Freight $250
Drop Ship Order Min $25
Return Policy Return to Wallace
Product Lines Fasteners, Deck Screw, Threaded Rods
Rep Name Antonella Seneca
Rep Phone (856) 304-9214
Rep Email antonella.seneca@hillmangroup.com
Video