Top 10 Structural Screws Bolts
for June 2021

Recommendations are independently chosen by MOOZ’s editors. Purchases you make through our links may earn us a commission.

1
9.6
SCORE
Rustic Black Exterior Square Lag Screws 3/8

Rustic Black Exterior Square Lag Screws 3/8" x 1-1/2" BLAKOTE Ceramic Coating by Makers Bolt (24 pcs)

by Makers Bolt
What We like

Projects: Perfect for decks, gazebos, trusses, wood connections, and other outdoor uses.

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Product Features

  • BLAKOTE: Exterior 4-layer black ceramic coating has 2X corrosion protection of standard galvanized fasteners.
  • Head Size: 9/16"
  • Matte Finish: Not as uniform as our black oxide finish, but significantly better for outdoor applications.
  • Quantity: 24 screws per package.

Blakote: exterior 4-layer black ceramic coating has 2x corrosion protection of standard galvanized fasteners. Quantity: 24 screws per package. Head size: 9/16" Matte finish: not as uniform as our black oxide finish, but significantly better for outdoor applications.

2
9.5
SCORE
Simpson Strong-Tie SDWS22312DBB-R50 3-1/2

Simpson Strong-Tie SDWS22312DBB-R50 3-1/2" x .220" Outdoor Accents Structural Wood Screw

by Simpson Strong-Tie
What We like

Bold thread Design

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Product Features

  • Quantity: 50-per box
  • Under head nibs offer greater control when seating the head
  • Black powder coat, double-barrier coating for additional corrosion protection
  • 2 in thread length

Quantity: 50-per box 2 in thread length Black powder coat, double-barrier coating for additional corrosion protection Under head nibs offer greater control when seating the head

3
9.5
SCORE
Simpson Strong-Tie SDWC15600B-KT 6

Simpson Strong-Tie SDWC15600B-KT 6" Structural Screws for Truss & Rafters 500ct

by Simpson Strong-Tie
What We like

500 per bucket

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Product Features

  • 2 Bits and 2 Guides Included
  • Clear Zinc Coating (with Orange Topcoat)
  • Quantity per box: 500

2 bits and 2 guides included Clear zinc coating (with orange topcoat) Quantity per box: 500

4
9.1
SCORE
Starborn Structural H23 Deck Ledger Multi-Purpose Wood Screw (50, 4

Starborn Industries Starborn Structural H23 Deck Ledger Multi-Purpose Wood Screw (50

4")

by Starborn Industries
What We like

Tri-Forge Point provides fast start, minimal splitting, and reduced driving torque

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Product Features

  • Specifically designed to attach deck ledgers to rim joists
  • 3/8" Hex washer head for maximum drivability
  • Speed-knurl reduces friction on the unthreaded shank for faster installation
  • Comparable to 1/2" lag screws

Comparable to 1/2" lag screws Specifically designed to attach deck ledgers to rim joists 3/8" hex washer head for maximum drivability Speed-knurl reduces friction on the unthreaded shank for faster installation

5
8.9
SCORE
GRK RSS388HP RSS HandyPak 3/8 by 8-Inch Structural Screws, 50 Screws per Package

GRK RSS388HP RSS HandyPak 3/8 by 8-Inch Structural Screws

50 Screws per Package

by GRK
What We like

Self-Tapping W-cut thread design

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Product Features

  • Zip-Tip
  • Patented Climatek coating
  • Lag Screw Alternative
  • Built in washer head

Built in washer head Patented climatek coating Lag screw alternative Zip-tip

6
8.6
SCORE
FastenMaster FMTHR008-24 ThruLOK Screw Bolt Fastening System, 8 Inches, 24-Count

FastenMaster FMTHR008-24 ThruLOK Screw Bolt Fastening System

8 Inches, 24-Count

by FastenMaster
What We like

Code compliant fastening method with current code documentation

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Product Features

  • Highly durable
  • No special bits or wrenches needed
  • Manufactured in United states
  • Easy to use
  • Replaces 1/2 inch carriage or through-bolts without predrilling

Replaces 1/2 inch carriage or through-bolts without predrilling Highly durable No special bits or wrenches needed Manufactured in united states Installs with an 18 volt cordless drill Easy to use

7
7.1
SCORE
#14 x 6

Jake Sales #14 x 6" Construction Lag Screw Exterior Coated Torx/Star Drive Heavy Duty Structural Lag Screw Far Superior to Common Lag Screws

Modified Truss Washer Head, 100 Screw Count

by Jake Sales
What We like

Torx/Star Drive Wood Screw Head Provides Twice the Torque of Phillips or Square Drive Screw Heads

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Product Features

  • High Performance Exterior Coated Star/Torx Drive Wood Screws (100 LAG SCREW COUNT) Easy Install Torx
  • Modified Truss (Washer) Head Provides High Compression Forces & Neat and Finished Appearance.
  • Type 17 Notched Extra Sharp Wood Screw Point Reduces the Need for Pre-Drilling in Even Hard Woods
  • Quality Wood Screw Thread Require Less Torque to Drive the Screw & Provide Maximum Holding Power

High performance exterior coated star/torx drive wood screws (100 lag screw count) easy install torx Quality wood screw thread require less torque to drive the screw & provide maximum holding power Type 17 notched extra sharp wood screw point reduces the need for pre-drilling in even hard woods Modified truss (washer) head provides high compression forces & neat and finished appearance.

8
7
SCORE
#17 x 4

Jake Sales #17 x 4" Construction Lag Screw Exterior Coated Torx/Star Drive Heavy Duty Structural Lag Screw Far Superior to Common Lag Screws

Modified Truss Washer Head, 100 Screw Count

by Jake Sales
What We like

Torx/Star Drive Wood Screw Head Provides Twice the Torque of Phillips or Square Drive Screw Heads

more infoarrow_drop_down

Product Features

  • Quality Wood Screw Thread Require Less Torque to Drive the Screw & Provide Maximum Holding Power
  • Type 17 Notched Extra Sharp Wood Screw Point Reduces the Need for Pre-Drilling in Even Hard Woods
  • Modified Truss (Washer) Head Provides High Compression Forces & Neat and Finished Appearance.
  • High Performance Exterior Coated Star/Torx Drive Wood Lag Screws (100 LAG SCREW COUNT)

Type 17 notched extra sharp wood screw point reduces the need for pre-drilling in even hard woods Quality wood screw thread require less torque to drive the screw & provide maximum holding power High performance exterior coated star/torx drive wood lag screws (100 lag screw count) Modified truss (washer) head provides high compression forces & neat and finished appearance.

9
7
SCORE
GRK RSS516234HP RSS HandyPak 5/16 by 2-3/4-Inch Structural Screws, 100 Screws per Package

GRK RSS516234HP RSS HandyPak 5/16 by 2-3/4-Inch Structural Screws

100 Screws per Package

by GRK
What We like

Self-Tapping W-cut thread design

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Product Features

  • Zip-Tip
  • Patented Climatek coating
  • Lag Screw Alternative
  • Use GRK Bit T-30

Patented climatek coating Zip-tip Use GRK bit t-30 Lag screw alternative

10
7
SCORE
GRK RSS384HP RSS HandyPak 3/8 by 4-Inch Structural Screws, 50 Screws per Package

GRK RSS384HP RSS HandyPak 3/8 by 4-Inch Structural Screws

50 Screws per Package

by GRK
What We like

Self-Tapping W-cut thread design

more infoarrow_drop_down

Product Features

  • Zip-Tip
  • Built in washer head
  • Lag Screw Alternative
  • Patented Climatek coating

Patented climatek coating Zip-tip Built in washer head Lag screw alternative

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