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370-225 Trailer Floor Screws-Torx-1/4-20 in. x 2-1/2 in.; 2.5 in
InfoVehicle Info Needed
DORMAN PRODUCTSPART NUMBER: 326-370-225

370-225 Trailer Floor Screws-Torx-1/4-20 in. x 2-1/2 in.; 2.5 in

$2547
ShippingShips on 09/21/2026
Lowest PriceLowest Price Guarantee

Trailer Floor Screws-Torx-1/4-20 in. x 2-1/2 in.
  • Drive Style: Torx™
  • Includes: 50 Screws
  • Sold as a Set

    These 1/4-20 x 2 1/2 inch star head screws are the high-strength trailer floor fasteners you need for a fast, hassle-free installation with no stripped threads. Just pre-drill a 7/32 pilot hole and secure the screw with a T30 star bit. The screws are black oxide-coated for corrosion resistance and manufactured from quality steel for durability. They are conveniently packaged 50 per box.

    Trailer Floor Screws-Torx-1/4-20 in. x 2-1/2 in. 370-225 Features:

    • Universal application; verify fitment using vehicle specifications
    • Ideal fastener — these 1/4-20 x 2 1/2 inch star head trailer deck screws are the high-strength fasteners you need for a hassle-free job with no stripped threads
    • Easy installation — just pre-drill a 7/32 pilot hole and secure the screw with a T30 star bit
    • Durable construction — black oxide-coated for corrosion resistance and manufactured from quality steel for durability
    • Convenient quantity — packed 50 screws per box
  • Part TypeScrew
    BrandDORMAN PRODUCTS
    Package Height2.3
    Package Width3.8
    Package Length5.0
    Weight1.4 PG
    Part CategoryReplacement Parts
    Thread Diameter1/4 in.
    Head Diameter0.5 in.
    Acq RatedNo
    Sae Or MetricSAE
    Shank Diameter0.25 in.
    Screw GradeGrade 5
    Heat HardenedNo
    Screw TypeFlat Head
    FinishBlack
    Diameter1/4 in.
    Head Drive TypeStar
    Thread Length2.5 in.
    Head ShapeFlat
    ColorBlack
    Shank Length2.5 in.
    Self TappingNo
    Quantity50
    Overall Length2.5 in.
    MaterialSteel
    Thread Size1/4
    Threads Per Inch20
    Thread TypeCoarse
    Fqa CompliantNo
    Washer AttachedNo
    Head Tool SizeT27
    SpecialtyNo
    TypeMachine
    Thread DirectionClockwise (Right)
    Thread Pitch.05 in.
    Fastener Length2.5 in.
    Part FitmentUniversal
    Self DrillingNo
    Grade TypeHeavy Duty
    Vendor Part Number370-225
    Package Qty1
    Package TypeEA
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    Some parts are not legal for use in California or other states with similar laws / regulations
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