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Sheet Metal Screws, Phillips Flat Head, Stainless Steel 18-8, #4

Sheet Metal Screws, Phillips Flat Head, Stainless Steel 18-8, #4

Diameter - Thread Pitch: #4-24

  • #4-24
  • Fully threaded
  • Cut into wood, plastic or sheet metal with ease
  • Cutting threads for a better hold
  • Great for attaching metal hardware to wood
  • 18-8 Stainless steel Phillips flat head sheet metal screws are corrosion resistant and considered the industry standard
  • NOTE: Sheet metal screws provide excellent retention in wood but are very difficult to remove
Type A Sheet Metal Screw Thread Specifications
Select Products Below See Product Specifications
NA = "Not Sold In Single Quantity"

Size/SKU
Select Package Quantity Price
SubTotal
#4-24 x 1/4"
SKU #3340002
#4-24 x 1/4"
SKU #3340002
1 $0.07 (0.07/ea)
100 $4.00 (0.04/ea)
1000 $30.00 (0.03/ea)
Subtotal: $0.00 /
#4-24 x 3/8"
SKU #3340012
#4-24 x 3/8"
SKU #3340012
1 $0.07 (0.07/ea)
100 $4.00 (0.04/ea)
1000 $30.00 (0.03/ea)
Subtotal: $0.00 /
#4-24 x 1/2"
SKU #3340022
#4-24 x 1/2"
SKU #3340022
1 $0.04 (0.04/ea)
100 $4.00 (0.04/ea)
1000 $30.00 (0.03/ea)
Subtotal: $0.00 /
#4-24 x 5/8"
SKU #3340032
#4-24 x 5/8"
SKU #3340032
1 $0.07 (0.07/ea)
100 $4.00 (0.04/ea)
1000 $30.00 (0.03/ea)
Subtotal: $0.00 /
#4-24 x 3/4"
SKU #3340042
#4-24 x 3/4"
SKU #3340042
1 $0.07 (0.07/ea)
100 $4.00 (0.04/ea)
1000 $30.00 (0.03/ea)
Subtotal: $0.00 /
#4-24 x 1"
SKU #3340052
#4-24 x 1"
SKU #3340052
1 $0.05 (0.05/ea)
100 $5.00 (0.05/ea)
1000 $40.00 (0.04/ea)
Subtotal: $0.00 /

Frequently Used With

Phillips Power Bits - #1 - Length 2"
Phillips Power Bits - #1 - Length 2" 1050-500-0011
Phillips Power Bits - #1 - Length 2
1 $1.00 (1/ea)
10 $8.10 (0.81/ea)
50 $38.00 (0.76/ea)
Subtotal: $0.00
ACR Phillips Power Bits - #1 x 2"
ACR Phillips Power Bits - #1 x 2" 1050-802-0012
ACR Phillips Power Bits - #1 x 2
1 $1.04 (1.04/ea)
10 $9.80 (0.98/ea)
50 $47.00 (0.94/ea)
Subtotal: $0.00
Lock Washer Split Ring 304 SS - #4 (.114 ID x .209 OD x .025 Thick)
Lock Washer Split Ring 304 SS - #4 (.114 ID x .209 OD x .025 Thick) 108042
Lock Washer Split Ring 304 SS - #4 (.114 ID x .209 OD x .025 Thick)
1 $0.07 (0.07/ea)
100 $3.00 (0.03/ea)
1000 $20.00 (0.02/ea)
Subtotal: $0.00
Flat Washers 304 SS - #4 (.125 ID x .312 OD x .031 Thick)
Flat Washers 304 SS - #4 (.125 ID x .312 OD x .031 Thick) 1000-105092
Flat Washers 304 SS - #4 (.125 ID x .312 OD x .031 Thick)
1 $0.07 (0.07/ea)
100 $2.00 (0.02/ea)
1000 $10.00 (0.01/ea)
Subtotal: $0.00
Finishing Cup Washer 18-8 SS - #4
Finishing Cup Washer 18-8 SS - #4 11000202
Finishing Cup Washer 18-8 SS - #4
1 $0.08 (0.08/ea)
100 $6.00 (0.06/ea)
1000 $40.00 (0.04/ea)
Subtotal: $0.00
Product Specifications
Product Specifications
ANSI
ANSI B18.6.4
Color
Silver
Corrosion Resistant
Yes
Countersink
82 Degree
Diameter
#4
Drive Style
Phillips
Elongation
30%
Grade
18-8
Hardness
100 Rockwell B
Head Diameter
Max 0.225 - Min 0.195
Head Height Max
0.067
Head Style
Flat
Material
Stainless Steel
Overall Head Height
Max 0.067 - Min 0.055
Phillips Drive
#1
Point Type
A
Product Type
Sheet Metal Screws
Reduction
40%
Standards Met
ANSI B18.6.4
System of Measurement (Unit)
Inch
Tensile PSI
100,000 - 125,000 PSI
Thread Diameter Major
(#4) 0.114 - 0.110
Thread Diameter Minor
(#4) 0.083 - 0.078
Thread Direction
Right Hand
Thread Pitch (Count)
24 Per Inch
Thread Standard
UNC
Thread Type
Coarse
Tolerance (IFI)
Actual measurements may vary slightly +/- depending on production run within IFI Tolerances
Yield PSI
55,000 - 75,000 PSI

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