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12 Best Screws For Osb Subfloor (2023 Updated)

Screws are generally used to attach OSB subflooring to a joist system below. The screws should be long enough to penetrate through the OSB and into the joist below it, but not so long that they come out the other side.

It is important to use the proper type of screw for the job, as some screws are not meant to be used with OSB.

12 Best Screws For Osb Subfloor

Product Image Product Name Features Price

Senco Screws, Auto-Feed – 1000 screws 06A125P

  • This product is easy to use
  • This product is highly durable
  • This product is manufactured in china

Senco Screws, Auto-Feed, Collated, Decking – 800 screws 08D300W

  • 08d300w

Hillman 10×3-1/2 EXT Screw 967781

  • 10 x 3-1/2″

Deck Screw 9X2-14

  • 113 pieces per package
  • Ideal for decking and any outdoor wood project
  • Bronze ceramic coat with a cross-cut thread and dual flat head exceeds 1,000 hour salt spray test under ASTM B116

SENCO 08T125W 8-Gauge 1-1/4 in. Collated Cement Board Screws (1,000-Pack)

  • 1-1/4″

Grk Fasteners R4 Screws, Multi-Purpose – 50 screws

  • Fast bite tip eliminates pre- drilling and provides a fast start for one step installation
  • W-cut low installation torque allows for fast driving and ease of install

FastenMaster Fmtlok10-250 10 in. Timberlok SCREW; Pack – 250

  • 10″

Senco Screws, Auto-Feed, Collated, Decking – 1000 screws 08D200W

  • Trim head screw with exterior finish.
  • Applications- for composite decking.
  • Fits Tyrex Tools.

GRK Fasteners #9 x 3-1/8 in. Star Drive Bugle Head R4 Multi-Purpose Wood Screw (240-Pack)

  • For use in wood particle-board cement fiberboard plastic sheet metal
  • Self-tapping
  • No pre-drilling

Ace NO. 10 x 3-1/2 in. L Phillips Wood Screws 1 lb 9971439

  • No. 10 / 3-1/2 in. L / 1 lb

G31912 1 1/2 inch Drywall Screw

  • #6 x 1-5/8 / 1 lb
Senco Screws, Auto-Feed – 1000 screws 06A125P
  • This product is easy to use
  • This product is highly durable
  • This product is manufactured in china
Senco Screws, Auto-Feed, Collated, Decking – 800 screws 08D300W
  • 08d300w
Hillman 10×3-1/2 EXT Screw 967781
  • 10 x 3-1/2″
Deck Screw 9X2-14
  • 113 pieces per package
  • Ideal for decking and any outdoor wood project
  • Bronze ceramic coat with a cross-cut thread and dual flat head exceeds 1,000 hour salt spray test under ASTM B116
SENCO 08T125W 8-Gauge 1-1/4 in. Collated Cement Board Screws (1,000-Pack)
  • 1-1/4″
Grk Fasteners R4 Screws, Multi-Purpose – 50 screws
  • Fast bite tip eliminates pre- drilling and provides a fast start for one step installation
  • W-cut low installation torque allows for fast driving and ease of install
FastenMaster Fmtlok10-250 10 in. Timberlok SCREW; Pack – 250
  • 10″
Senco Screws, Auto-Feed, Collated, Decking – 1000 screws 08D200W
  • Trim head screw with exterior finish.
  • Applications- for composite decking.
  • Fits Tyrex Tools.
GRK Fasteners #9 x 3-1/8 in. Star Drive Bugle Head R4 Multi-Purpose Wood Screw (240-Pack)
  • For use in wood particle-board cement fiberboard plastic sheet metal
  • Self-tapping
  • No pre-drilling
Ace NO. 10 x 3-1/2 in. L Phillips Wood Screws 1 lb 9971439
  • No. 10 / 3-1/2 in. L / 1 lb
G31912 1 1/2 inch Drywall Screw
  • #6 x 1-5/8 / 1 lb

1. Senco Screws, Auto-Feed – 1000 screws 06A125P

Senco Screws, Auto-Feed - 1000 screws 06A125P

  • This product is easy to use
  • This product is highly durable
  • This product is manufactured in china

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Details
Units in Package 1000

2. Senco Screws, Auto-Feed, Collated, Decking – 800 screws 08D300W

Senco Screws, Auto-Feed, Collated, Decking - 800 screws 08D300W

  • 08d300w

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Units in Package 800
Directions Guidelines for use in pressure treated lumber. Senco’s exterior finish screws have been tested for use in pressure treated lumber including ACQ. Due to the wide range of chemical compositions and formulations in many different kinds of pressure treated lumber, Exterior finish screws may not be preferred in all circumstances. To avoid premature corrosion, staining, streaking and/or breakage in all situations and for best results, Senco’s stainless steel screws. Guidance for use of Senco’s exterior finish screws in pressure treated lumber: (1) Follow all recommendations and instructions from the wood manufacturer. (2) Use only dry seasoned wood (minimum seasoning period of two weeks after purchase). (3) Do not use wood with excessive wet chemicals or liquid chemicals on the surface. (4) Use in wood with active chemical retention levels suitable for above-ground applications only. (5) Perform immediate and periodic inspections of screws after installation. (6) Do not use in an environment with corrosive elements such as ocean salt water, in or near large bodies of water, fumes, industrial zones, acid rain, etc. (7) Do not use in combination with certain types of corrosive wood (such as cedar, mahogany, redwood, etc). (8) Understand the corrosive potential of the pressure treated lumber you are using and the environment you are putting it in. If uncertain, use Senco’s stainless steel screws.

3. Hillman Power Pro. Wood Screws, Premium Exterior – 5 lb

Hillman Power Pro. Wood Screws, Premium Exterior - 5 lb

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Details
Color bronze coat
Size 5lb Tub

4. Hillman 10×3-1/2 EXT Screw 967781

Hillman 10x3-1/2 EXT Screw 967781

  • 10 x 3-1/2″

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Details
Drive System Torx
Head Style Flat
Item Dimensions LxWxH 10 x 3.5 x 3.5 inches
Exterior Finish Bronze
Thread Size #10

5. Deck Screw 9X2-14

Deck Screw 9X2-14

  • 113 pieces per package
  • Ideal for decking and any outdoor wood project
  • Bronze ceramic coat with a cross-cut thread and dual flat head exceeds 1,000 hour salt spray test under ASTM B116
  • 20% faster engagement into wood
  • 75% less wood splitting than standard wood screws

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Details
Drive System Torx
Head Style Flat
Item Dimensions LxWxH 9 x 2.25 x 2.25 inches
Exterior Finish Bronze
Thread Size #9
Point Style Type 17 Point
Metal Type Bronze
Thread Type Cross-cut
Thread Coverage Partially Threaded
Fastener Type Deck Screws
Thread Style Right Hand
Fastener Size #9 x
Product Dimensions 9 x 2.25 x 2.25 inches
Country of Origin USA
Style #9 x 2-1/4″
Item Package Quantity 1
Measurement System Imperial
Certification Astm
Included Components Screws bulk

6. SENCO 08T125W 8-Gauge 1-1/4 in. Collated Cement Board Screws (1,000-Pack)

SENCO 08T125W 8-Gauge 1-1/4 in. Collated Cement Board Screws (1,000-Pack)

  • 1-1/4″

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Details
Directions Guidelines for use in pressure treated lumber. Senco’s exterior finish screws have been tested for use in pressure treated lumber including ACQ. Due to the wide range of chemical compositions and formulations in many different kinds of pressure treated lumber, Exterior finish screws may not be preferred in all circumstances. To avoid premature corrosion, staining, streaking and/or breakage in all situations and/or best results, use Senco’s stainless screws. Guidelines for use of Senco’s Exterior finish screws in pressure treated lumber. (1) Follow all recommendations and instructions from the wood manufacturer. (2) Use only dry seasoned wood (minimum seasoning period of two weeks after purchase). (3) Do not use wood with excessive wet chemicals or liquid chemicals on the surface. (4) Use in wood with actual chemical retention levels suitable for above-ground applications only. (5) Perform immediate and periodic inspections of screws after installation. (6) Do not use in an environment with corrosive elements such as ocean salt water, in or near large bodies of water, fumes industrial zones, acid rain, etc. (7) Do not use in combination with certain types of corrosive wood (such as cedar, mahogany, redwood, etc). (8) Understand the corrosive potential of the pressure treated lumber you are using and environment you are putting it in. If uncertain, use Senco’s stainless steel screws.

7. Grk Fasteners R4 Screws, Multi-Purpose – 50 screws

Grk Fasteners R4 Screws, Multi-Purpose - 50 screws

  • Fast bite tip eliminates pre- drilling and provides a fast start for one step installation
  • W-cut low installation torque allows for fast driving and ease of install
  • Precision fit between R4 multi-purpose screws and GRK bits reduces wobble and improves productivity
  • Star drive eliminates stripping for improved productivity
  • Optimized Thread length improves clamping force for increased drawing power

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Units in Package 50
Directions R4 Multi-Purpose Screws Can Be Used in: wood; plastic; cement fiber board; composite decking; particle board; sheet metal; wood decking; melamine. R4 Shear Test Results: Diameter: No. 9; 876 lbf avg. ultimate load. No. 10; 1,016 lbf avg. ultimate load. No. 12: 1,210 lbf avg. ultimate load. Please note the above stated values are ultimate load, tested after ASTM D 1761, wood to wood connection. The construction design purposes an applicable safety margin should be applied. For safety factor requirements in your area contact your local building official, architect or engineer. Test conducted in wood with a specific gravity 0.67. Climatek coated screws were evaluated with the specific preservatives and retention levels. Please refer ESR – 3201 for wood preservatives and actual levels. Visit www.icc-es.org.

8. FastenMaster Fmtlok10-250 10 in. Timberlok SCREW; Pack – 250

FastenMaster Fmtlok10-250 10 in. Timberlok SCREW; Pack - 250

  • 10″

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Screw Length 16.5 centimeter inches

9. Senco Screws, Auto-Feed, Collated, Decking – 1000 screws 08D200W

Senco Screws, Auto-Feed, Collated, Decking - 1000 screws 08D200W

  • Trim head screw with exterior finish.
  • Applications- for composite decking.
  • Fits Tyrex Tools.
  • Can be used with ACQ treated lumber.

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Units in Package 1000
Directions Guideline for Use in Pressure Treated Lumber: Senco’s exterior finish screws have been tested for use in pressure treated lumber including ACQ. Due to the wide range of chemical compositions and formulations in many different kinds of pressure treated lumber, Exterior finish screws may not be preferred in all circumstances. To avoid premature corrosion, staining, streaking and/ or breakage in all situations and/or best results, use Senco’s stainless screws. Guidelines for use of Senco’s Exterior finish screws in pressure treated lumber. 1. Follow all recommendations and instructions from the wood manufacturer. 2. Use only dry seasoned wood (minimum seasoning period of two weeks after purchase). 3. Do not use wood with excessive wet chemicals or liquid chemicals on the surface. 4. Use in wood with actual chemical retention levels suitable for above-ground applications only. 5. Perform immediate and periodic inspections of screws after installation. 6. Do not use in an environment with corrosive elements such as ocean salt water, in or near large bodies of water, fumes industrial zones, acid rain, etc. 7. Do not use in combination with certain types of corrosive wood (such as cedar, mahogany, redwood, etc). 8. Understand the corrosive potential of the pressure treated lumber you are using and environment you are putting it in. If uncertain, use Senco’s stainless steel screws.

10. GRK Fasteners #9 x 3-1/8 in. Star Drive Bugle Head R4 Multi-Purpose Wood Screw (240-Pack)

GRK Fasteners #9 x 3-1/8 in. Star Drive Bugle Head R4 Multi-Purpose Wood Screw (240-Pack)

  • For use in wood particle-board cement fiberboard plastic sheet metal
  • Self-tapping
  • No pre-drilling
  • No stripped heads
  • Common project applications: remodeling fencing storage cabinets framing

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Specifications

Details
For Use on Vinyl No
Thread Type Coarse
Package Weight (lbs.) 3.12
Package Quantity 240
Screw Thickness #9

11. Ace NO. 10 x 3-1/2 in. L Phillips Wood Screws 1 lb 9971439

Ace NO. 10 x 3-1/2 in. L Phillips Wood Screws 1 lb 9971439

  • No. 10 / 3-1/2 in. L / 1 lb

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Details
Callout Size No. 10
Length 3-1/2 in
Drive Style Phillips
Container Size 1 lb
Indoor or Outdoor Outdoor

12. G31912 1 1/2 inch Drywall Screw

G31912 1 1/2 inch Drywall Screw

  • #6 x 1-5/8 / 1 lb

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Screw Thickness #6
Finish Black phosphate
For Use on Brick No
For Use on Vinyl No
Materials Fastened Drywall to wood

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Conclusion

There are a few different types of screws that can be used for an osb subfloor, but the most common type is the deck screw. These screws are specifically designed for use in outdoor applications and are made from a variety of materials, including stainless steel, galvanized steel, and aluminum.

The most important thing to consider when choosing screws for an osb subfloor is the length of the screw. The screw should be long enough to penetrate through the thickness of the osb board and into the joist below.

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