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Socket Cap Screws, Flat Head, Stainless Steel 18-8, 1/4"-20 x 2-1/2" PT

Screw Diameter - Thread Pitch: 1/4"-20

1/4"-20 PT Flat Head Socket Cap Screws are machine screws with a Hex drive style.

  • Partially threaded
  • Countersunk bottom that runs flush with the installation surface
  • Cylindrical head
  • Hexagonal drive style
  • Corrosion and rust resistant
  • Ideal for exterior or long lasting applications exposed to fresh water moisture
Head height is measured from the bottom of the countersink to the top of the head

Sizes Listed As:
Diameter - Thread Pitch x Length from Top of Head

Product number: 2400-002-112
Print this page
Click on a size/sku in the table to view product-specific details and specifications.
PT = Partial Thread (unthreaded shoulder below the head)

Specifications

  • Color: Silver
  • Corrosion Resistant: Yes
  • Countersink: 82 Degrees
  • Diameter: 1/4"
  • Drive Style: Internal Hex (Allen)
  • Head Type: Flat Head
  • Thread Direction: Right Hand
  • Thread Type: Coarse
  • Fit: 3A
  • Grade: 18-8
  • Head Height Max: 0.166
  • Head Diameter: Max 0.531 - Min 0.480
  • Head Style: Flat
  • Hex Drive: 5/32"
  • Length: 2-1/2"
  • Material: Stainless Steel
  • Overall Head Height: Max 0.166 - Min 0.145
  • Product Type: Socket Cap Screws
  • Standards Met: ASTM F 835
  • System of Measurement: Inch
  • Thread Direction: Right Hand
  • Thread Pitch: 20 Per Inch
  • Thread Size: 1/4"-20
  • Thread Standard: UNC
  • Thread Type: Coarse
  • Tolerance (IFI): Actual measurements may vary slightly +/- depending on production run within IFI Tolerances
Select Size/SKU & Quantity
2 Available Sizes
SIZE/SKU Review Volume Pricing* Enter Any Qty
1/4"-20 x 2-1/2" PT
2400-002-112
1
$0.98 ($0.98/ea)
100
$66.00 ($0.66/ea)
1000
$560.00 ($0.56/ea)
$0.00
1/4"-20 x 3" PT
2400-002-122
1
$0.50 ($0.50/ea)
100
$39.00 ($0.39/ea)
1000
$340.00 ($0.34/ea)
$0.00

Frequently Used With

Finishing Cup Washers, Stainless Steel 18-8, 1/4" Finishing Cup Washers, Stainless Steel 18-8, 1/4"
Volume Pricing*
1
$0.13
($0.13/ea)
100
$9.00
($0.09/ea)
1000
$80.00
($0.08/ea)
$0.00
Flat Washers, Stainless Steel 304, 1/4" (.281 ID x 5/8 OD x .050 Thick) Flat Washers, Stainless Steel 304, 1/4" (.281 ID x 5/8 OD x .050 Thick)
Volume Pricing*
1
$0.09
($0.09/ea)
100
$3.00
($0.03/ea)
1000
$20.00
($0.02/ea)
$0.00
Lock Washers, Split Ring, Stainless Steel 304, 1/4" (.252 ID x .487 OD x .062 Thick) Lock Washers, Split Ring, Stainless Steel 304, 1/4" (.252 ID x .487 OD x .062 Thick)
Volume Pricing*
1
$0.08
($0.08/ea)
100
$4.00
($0.04/ea)
1000
$30.00
($0.03/ea)
$0.00
Hex Finish Nuts, Stainless Steel 304, 1/4"-20 (7/16" Flats x 7/32" Thick) Hex Finish Nuts, Stainless Steel 304, 1/4"-20 (7/16" Flats x 7/32" Thick)
Volume Pricing*
1
$0.09
($0.09/ea)
100
$6.00
($0.06/ea)
1000
$50.00
($0.05/ea)
$0.00
Nylon Lock Nuts, Stainless Steel 304, 1/4-20 (.439 Flats x .328 Height) Nylon Lock Nuts, Stainless Steel 304, 1/4-20 (.439 Flats x .328 Height)
Volume Pricing*
1
$0.15
($0.15/ea)
100
$11.00
($0.11/ea)
1000
$90.00
($0.09/ea)
$0.00
Hex Socket Head Allen Power Bits, 5/32, Length 2" Hex Socket Head Allen Power Bits, 5/32, Length 2"
Volume Pricing*
1
$3.80
($3.80/ea)
10
$29.80
($2.98/ea)
50
$129.50
($2.59/ea)
$0.00
Hex Allen Key, Short Arm, Black Alloy Steel, 5/32" Hex Allen Key, Short Arm, Black Alloy Steel, 5/32"
Volume Pricing*
1
$0.39
($0.39/ea)
100
$34.00
($0.34/ea)
1000
$270.00
($0.27/ea)
$0.00

*Volume pricing available on select products. Products without quantity breaks are priced per unit.

Page Total: $0.00

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