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Socket Cap Screws, Flat Head, Stainless Steel 316, 1/4-28

Socket Cap Screws, Flat Head, Stainless Steel 316, 1/4-28

Screw Diameter - Thread Pitch: 1/4"-28

1/4"-28 Flat Head Socket Cap Screws are machine screws with a Hex drive style.

  • Countersunk bottom that runs flush with the installation surface
  • Cylindrical head
  • Hexagonal drive style
  • Fully threaded up to the countersink
  • 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

Select Products Below See Product Specifications
NA = "Not Sold In Single Quantity"

Size/SKU
Select Package Quantity Price
SubTotal
1/4"-28 x 3/8"
SKU #2010-106-002
1/4"-28 x 3/8"
SKU #2010-106-002
1 $1.00 (1/ea)
100 $69.00 (0.69/ea)
1000 $600.00 (0.6/ea)
Subtotal: $0.00 /
1/4"-28 x 1/2"
SKU #2010-106-004
1/4"-28 x 1/2"
SKU #2010-106-004
1 $1.03 (1.03/ea)
100 $79.00 (0.79/ea)
1000 $700.00 (0.7/ea)
Subtotal: $0.00 /
1/4"-28 x 5/8"
SKU #2010-106-006
1/4"-28 x 5/8"
SKU #2010-106-006
1 $1.08 (1.08/ea)
100 $83.00 (0.83/ea)
1000 $730.00 (0.73/ea)
Subtotal: $0.00 /
1/4"-28 x 3/4"
SKU #2010-106-008
1/4"-28 x 3/4"
SKU #2010-106-008
1 $1.17 (1.17/ea)
100 $90.00 (0.9/ea)
1000 $800.00 (0.8/ea)
Subtotal: $0.00 /
1/4"-28 x 1"
SKU #2010-106-010
1/4"-28 x 1"
SKU #2010-106-010
1 $1.26 (1.26/ea)
100 $97.00 (0.97/ea)
1000 $860.00 (0.86/ea)
Subtotal: $0.00 /
1/4"-28 x 1-1/4"
SKU #2010-106-012
1/4"-28 x 1-1/4"
SKU #2010-106-012
1 $2.53 (2.53/ea)
100 $241.00 (2.41/ea)
1000 $2,390.00 (2.39/ea)
Subtotal: $0.00 /
1/4"-28 x 1-1/2"
SKU #2010-106-014
1/4"-28 x 1-1/2"
SKU #2010-106-014
1 $2.68 (2.68/ea)
100 $257.00 (2.57/ea)
1000 $2,540.00 (2.54/ea)
Subtotal: $0.00 /
1/4"-28 x 1-3/4"
SKU #2010-106-016
1/4"-28 x 1-3/4"
SKU #2010-106-016
1 $2.95 (2.95/ea)
100 $283.00 (2.83/ea)
1000 $2,820.00 (2.82/ea)
Subtotal: $0.00 /
1/4"-28 x 2"
SKU #2010-106-018
1/4"-28 x 2"
SKU #2010-106-018
1 $3.95 (3.95/ea)
100 $385.00 (3.85/ea)
1000 $3,830.00 (3.83/ea)
Subtotal: $0.00 /

Frequently Used With

Finishing Cup Washers, Stainless Steel 316, #14 (1/4)
Finishing Cup Washers, Stainless Steel 316, #14 (1/4) 12320-0052
Finishing Cup Washers, Stainless Steel 316, #14 (1/4)
1 $0.23 (0.23/ea)
100 $15.00 (0.15/ea)
1000 $140.00 (0.14/ea)
Subtotal: $0.00
Flat Washers, Stainless Steel 316, 1/4" (0.281 ID x 5/8 OD x .050 THK)
Flat Washers, Stainless Steel 316, 1/4" (0.281 ID x 5/8 OD x .050 THK) 12280063
Flat Washers, Stainless Steel 316, 1/4
1 $0.14 (0.14/ea)
100 $8.00 (0.08/ea)
1000 $60.00 (0.06/ea)
Subtotal: $0.00
Lock Washers, Split Ring, Stainless Steel 316, 1/4" (0.252 ID x 0.487 OD x .062 THK)
Lock Washers, Split Ring, Stainless Steel 316, 1/4" (0.252 ID x 0.487 OD x .062 THK) 12400064
Lock Washers, Split Ring, Stainless Steel 316, 1/4
1 $0.09 (0.09/ea)
100 $5.00 (0.05/ea)
1000 $40.00 (0.04/ea)
Subtotal: $0.00
Hex Finish Nuts, Stainless Steel 304, 1/4"-28 (7/16" Flats x 7/32" Thick)
Hex Finish Nuts, Stainless Steel 304, 1/4"-28 (7/16" Flats x 7/32" Thick) 123012
Hex Finish Nuts, Stainless Steel 304, 1/4
1 $0.13 (0.13/ea)
100 $7.00 (0.07/ea)
1000 $60.00 (0.06/ea)
Subtotal: $0.00
Nylon Lock Nuts, Stainless Steel 316, 1/4"-28 (439" Flats x .328" Thick)
Nylon Lock Nuts, Stainless Steel 316, 1/4"-28 (439" Flats x .328" Thick) 1061-100000-0112
Nylon Lock Nuts, Stainless Steel 316, 1/4
1 $0.28 (0.28/ea)
100 $24.00 (0.24/ea)
1000 $200.00 (0.2/ea)
Subtotal: $0.00
Hex Socket Head Allen Power Bits, 5/32, Length 2"
Hex Socket Head Allen Power Bits, 5/32, Length 2" 1050-800-0036
Hex Socket Head Allen Power Bits, 5/32, Length 2
1 $3.80 (3.8/ea)
10 $29.80 (2.98/ea)
50 $129.50 (2.59/ea)
Subtotal: $0.00
MRO Solution 2400, Marine Grade Anti-Seize Lubricant, 8 oz.
MRO Solution 2400, Marine Grade Anti-Seize Lubricant, 8 oz. 1050-106
MRO Solution 2400, Marine Grade Anti-Seize Lubricant, 8 oz.
MRO Solution 2400, Marine Grade Anti-Seize Lubricant, 8 oz. Prevent Fastener Galling & Locking Up with Anti-Seize Lubricants
Our Price: $18.11
Subtotal: $0.00
Product Specifications
Product Specifications
Color
Silver
Corrosion Resistant
Yes
Countersink
82 Degrees
Diameter
1/4"
Drive Style
Internal Hex (Allen)
Grade
316
Head Diameter
Max 0.531 - Min 0.480
Head Height Max
0.166
Head Style
Flat
Hex Drive
5/32"
Marine Grade
Yes
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 (Unit)
Inch
Thread Direction
Right Hand
Thread Pitch (Count)
28 Per Inch
Thread Standard
UNF
Thread Type
Fine
Tolerance (IFI)
Actual measurements may vary slightly +/- depending on production run within IFI Tolerances

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