StoreDeal.ai store
Shop
  • Deals
  • Deal checker
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • Use in AI assistants
  • Contact
  • deal.ai apps
Black Friday 2026
  • Walmart
  • Best Buy
  • Target
  • TVs
  • Laptops
  • Headphones
  • Apple
  • Gaming
  • Vacuums
  • Kitchen
  • Toys
  • Smartwatches
  • Tablets
  • Furniture
  • Mattresses
© Deal.ai Inc.·2222 Ponce de Leon Blvd, Miami, FL 33134·support@deal.ai
TermsPrivacy
Deal.ai
#
#12-24 x 1-1/4 Slotted Round Head Machine Screws, Zinc Cr+3, Full Thread

#12-24 x 1-1/4 Slotted Round Head Machine Screws, Zinc Cr+3, Full Thread

Best price now

$15.59at Industrial Maintenance SupplyChecked Nov 2

Prices are checked against each store and labelled with when.

Visit Industrial Maintenance Supply

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

Price facts

  • Last seen at $15.59 at Industrial Maintenance Supply on Nov 2.
  • Our take on the #12-24 x 1-1/4 Slotted Round Head Machine Screws, Zinc Cr+3, Full Thread

    These are #12-24 slotted round head machine screws, 1-1/4 inch long, fully threaded, with a zinc Cr+3 finish, sold in packs of 100. The round head sits above the surface and the single slot takes a flat-blade driver, so they suit light-duty assembly and older equipment where a Phillips or hex driver is not wanted. The fine 24-thread pitch gives more clamping turns per inch than coarse threads, which helps in thin metal and tapped holes. They are a basic fastener, not a premium one: expect standard carbon steel with a zinc coating, and plan on a screwdriver rather than a power bit for clean driving.

    Best forRepairing older machinery and fixtures with slotted hardwareLight-duty metal-to-metal assemblyWorkshops that keep bulk fastener stockRestoring equipment where a flat-blade look is original
    Pros
    • Fine #12-24 thread holds well in thin metal and tapped holes
    • Full thread gives grip along the whole 1-1/4 inch length
    • Round head leaves a smooth, low-profile finish above the surface
    • Zinc Cr+3 plating resists light corrosion indoors
    • Bulk pack of 100 covers a whole job or a stock bin
    Cons
    • Single slot needs a flat-blade driver and cams out easily under high torque
    • Slotted heads are slower to drive than Phillips or hex
    • Zinc Cr+3 is not for outdoor or wet, corrosive settings
    • No washers or nuts included
    • Round head will not countersink flush

    #12-24 x 1-1/4 Slotted Round Head Machine Screws, Zinc Cr+3, Full Thread prices at every store

    • Industrial Maintenance SupplyNew

      Availability unknown

      $15.59Checked Nov 2
      Visit Industrial Maintenance Supply

    #12-24 x 1-1/4 Slotted Round Head Machine Screws, Zinc Cr+3, Full Thread price history

    Lowest price we've seen: $15.59 on Nov 2 at Industrial Maintenance Supply. Tracked across 1 store since Nov 2.

    From Industrial Maintenance Supply

    • #12-24 thread size
    • 1 1/4" length
    • Slotted round head
    • Zinc Cr+3 finish
    • Full thread
    • Sold in quantity of 100
    Shipping
    Free shipping on orders over a stated threshold; restrictions may apply.
    In the box
    100 machine screws

    About the #12-24 x 1-1/4 Slotted Round Head Machine Screws, Zinc Cr+3, Full Thread

    These are #12-24 machine screws with a slotted round head. They are 1-1/4" long and fully threaded along the shank.

    The screws have a zinc Cr+3 finish. They are driven with a slotted drive. Each pack contains 100 screws.

    Thread size
    #12-24
    Length
    1-1/4"
    Head type
    Slotted round head
    Drive type
    Slot
    Type
    Machine screw
    Thread
    Full thread
    Finish
    Zinc Cr+3
    Quantity
    100
    In the box
    100 machine screws

    Specifications

    Drive Type
    Slot
    Type
    Machine

    Questions and answers

    What does #12-24 mean?
    It is a #12 diameter screw with 24 threads per inch, a fine pitch for its size. That gives more turns per inch and better holding in thin metal than a coarse thread.
    Will these work in wood?
    Machine screws are made for tapped metal holes or nuts, not wood. In wood they hold poorly unless you use a threaded insert or a nut on the back.
    Can I drive them with a drill?
    A flat-blade bit in a drill works, but the single slot slips easily. Keep the clutch low and finish by hand to avoid chewing the slot.
    Are they rustproof?
    No. Zinc Cr+3 plating handles indoor damp and light wear, but it is not stainless. For outdoor or wet use, choose stainless steel screws.
    What is in the pack?
    100 machine screws, #12-24 by 1-1/4 inch, slotted round head, zinc Cr+3, full thread. Nuts and washers are not included.
    How is this different from a pan head screw?
    A round head is domed and taller; a pan head is flatter with a wider bearing surface. Both sit above the surface, but the round head looks more traditional.
    Where is the #12-24 x 1-1/4 Slotted Round Head Machine Screws, Zinc Cr+3, Full Thread cheapest?
    At Industrial Maintenance Supply, for $15.59, as of our latest check.

    More machine screws

    • #
      #12-24X1-1/4" Slotted Round Head Machine Screws, Steel Zinc, 500 Pack
      #12-24X1-1/4" Slotted Round Head Machine Screws, Steel Zinc, 500 Pack
    • H
      Hillman #10-24 x 1-1/4" Slotted Round Head Zinc-Plated Steel Machine Screws, 8 Pack
      Hillman #10-24 x 1-1/4" Slotted Round Head Zinc-Plated Steel Machine Screws, 8 Pack
    • 1
      12-24 x 1 1/4 Machine Screws, Unslotted Hex Head, Steel, Zinc
      12-24 x 1 1/4 Machine Screws, Unslotted Hex Head, Steel, Zinc
    • H
      Hillman Zinc Flat Head Phillips Machine Screws 10 pk
      Hillman Zinc Flat Head Phillips Machine Screws 10 pk
    • H
      Hillman Zinc Flat Head Phillips Machine Screws 8 pk
      Hillman Zinc Flat Head Phillips Machine Screws 8 pk
  • Z
    Zoro Select 6-32 x 1-4 in Slotted Round Machine Screw 100 Pk
    Zoro Select 6-32 x 1-4 in Slotted Round Machine Screw 100 Pk
  • Z
    Zoro Select Combination Phillips Slotted Round Machine Screw 100 PK
    Zoro Select Combination Phillips Slotted Round Machine Screw 100 PK
  • H
    Hillman Zinc Flat Head Phillips Machine Screws 5 pk
    Hillman Zinc Flat Head Phillips Machine Screws 5 pk