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FASTENAL

(200) 5/16-18x2 1/2 Flat Head Trailer Floorboard Deck Screw T40 Torx Plain

  • Based on 414 reviews
Condition: New
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$64.95 Why this price?

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Availability: In Stock.
Fulfilled by Amazon
Arrives Saturday, Sep 12
Order within 19 hours and 33 minutes
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Features

  • Material: Case Hardened Steel
  • Threads: Type F Thread Cutting (Coarse), Full Thread
  • Finish: Plain & Oil

Description

200PCS 5/16-18x2 1/2 Flat Head Trailer Floorboard Deck Screw T40 Torx Plain

Material: Case Hardened Steel


Head Style: Flat


Exterior Finish: Plain


Thread Size: 5/16"-18


Point Style: Type F Point


Thread Size: 5/16"-18


Item Weight: 18.14 g


Thread Coverage: Fully Threaded


Fastener Size: 0.3125 inches x 2.5 inches


Size Name: 2.5 inches


Item Diameter: 0.31 inches


Compatible Groove Diameter: 0.31 inches


Number of Pieces: 200


Outside Diameter: 0.31 inches


Brand: FASTENAL


Fastener Type: Deck Screws


Unit Count: 200 Count


Set Name: Single Set


Manufacturer: BoltsandNuts


Model: 1


Number Of Items: 200


Part Number: 1


Screw Head Style: Flat


Screw Point Style: Type F Point


Head Type: Flat


Thread Type: Unc


Set Screw Thread Type: Coarse Thread


Thread Style: Right Hand


Thread Class: coarse


Drive System: Torx


Material Type: Case Hardened Steel


Exterior Finish: Plain


Metal Type: Hardened Steel


Finish Types: Plain & Oil


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Sep 12

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Replacing trailer flooring
These work great on 1 1/2” two by eights on my trailer. 9/32” drill bit needed. They drive well and tap strong threads. You will hit old screws and break bits. I needed 6 bits.
Reviewed in the United States on February 23, 2025 by JPN
    • Tough screw
Great case hardened screw. Never had one break. I’ve been using them in construction to fasten wood framing to steel. Just staple tar paper on the wood first, clamp it, drill it, screw it. A quick alternative to welded studs.
Reviewed in the United States on February 16, 2024 by Earl
    • Got what I payed for
Great buy
Reviewed in the United States on February 8, 2025 by Ernest Krueger
    • Great for decking trailer
Good price, worked great to re-deck my trailer
Reviewed in the United States on March 24, 2025 by Justaguy
    • Trailer build must
Used to secure 2x8x12 plank flooring to new trailer. Worked great. Even through 1/4” channel after pre drilling all holes
Reviewed in the United States on March 15, 2024 by James T.
    • Rock soild bolts
As mentioned in many other reviews, this bolts are legit! Never broke, stripped or snapped one. Used to replace 2x6 trailer decking. Installed with 1/2" cordless impact. Great value and would buy again!
Reviewed in the United States on December 10, 2023 by TW|STED
    • Just ordered more
Just ordered more. I guess that is the highest endorsement a customer can give. I do floor repair on occasion in van trailers. Works just as good as the ones I used to buy at the nut and bolt supplier at three times the price. Please don't raise the price.
Reviewed in the United States on July 5, 2024 by George B.
    • Heavy Duty
Screws are heavy duty and did the job.
Reviewed in the United States on March 27, 2024 by Joseph j krannitz

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