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#6-18 Phillips Flat Head Sheet Metal Screws 18-8 Stainless Steel

#6-18 Stainless Steel Phillips Flat Head Sheet Metal Screws

Diameter - Thread Pitch: #6-18

  • #6-18
  • 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
#6-18 x 1/4"
SKU #3350002
#6-18 x 1/4"
SKU #3350002
1 $0.09 (0.09/ea)
100 $4.00 (0.04/ea)
1000 $30.00 (0.03/ea)
Subtotal: $0.00 /
#6-18 x 5/16"
SKU #3350011-02
#6-18 x 5/16"
SKU #3350011-02
1 $0.13 (0.13/ea)
100 $11.00 (0.11/ea)
1000 $100.00 (0.1/ea)
Subtotal: $0.00 /
#6-18 x 3/8"
SKU #3350012
#6-18 x 3/8"
SKU #3350012
1 $0.07 (0.07/ea)
100 $4.00 (0.04/ea)
1000 $30.00 (0.03/ea)
Subtotal: $0.00 /
#6-18 x 1/2"
SKU #3350022
#6-18 x 1/2"
SKU #3350022
1 $0.07 (0.07/ea)
100 $4.00 (0.04/ea)
1000 $30.00 (0.03/ea)
Subtotal: $0.00 /
#6-18 x 5/8"
SKU #3350032
#6-18 x 5/8"
SKU #3350032
1 $0.07 (0.07/ea)
100 $4.00 (0.04/ea)
1000 $30.00 (0.03/ea)
Subtotal: $0.00 /
#6-18 x 3/4"
SKU #3350042
#6-18 x 3/4"
SKU #3350042
1 $0.07 (0.07/ea)
100 $4.00 (0.04/ea)
1000 $30.00 (0.03/ea)
Subtotal: $0.00 /
#6-18 x 7/8"
SKU #3350052
#6-18 x 7/8"
SKU #3350052
1 $0.07 (0.07/ea)
100 $5.00 (0.05/ea)
1000 $40.00 (0.04/ea)
Subtotal: $0.00 /
#6-18 x 1"
SKU #3350062
#6-18 x 1"
SKU #3350062
1 $0.08 (0.08/ea)
100 $6.00 (0.06/ea)
1000 $40.00 (0.04/ea)
Subtotal: $0.00 /
#6-18 x 1-1/4"
SKU #3350072
#6-18 x 1-1/4"
SKU #3350072
1 $0.08 (0.08/ea)
100 $6.00 (0.06/ea)
1000 $50.00 (0.05/ea)
Subtotal: $0.00 /
#6-18 x 1-1/2"
SKU #3350082
#6-18 x 1-1/2"
SKU #3350082
1 $0.11 (0.11/ea)
100 $8.00 (0.08/ea)
1000 $70.00 (0.07/ea)
Subtotal: $0.00 /
#6-18 x 1-3/4"
SKU #3350092
#6-18 x 1-3/4"
SKU #3350092
1 $0.14 (0.14/ea)
100 $10.00 (0.1/ea)
1000 $80.00 (0.08/ea)
Subtotal: $0.00 /
#6-18 x 2"
SKU #3350102
#6-18 x 2"
SKU #3350102
1 $0.15 (0.15/ea)
100 $11.00 (0.11/ea)
1000 $100.00 (0.1/ea)
Subtotal: $0.00 /

Frequently Used With

Phillips Power Bits - #2 - Length 2"
Phillips Power Bits - #2 - Length 2" 1050-500-0016
Phillips Power Bits - #2 - Length 2
1 $1.04 (1.04/ea)
10 $8.10 (0.81/ea)
50 $38.00 (0.76/ea)
Subtotal: $0.00
ACR Phillips Power Bits - #2 x 2"
ACR Phillips Power Bits - #2 x 2" 1050-802-0022
ACR Phillips Power Bits - #2 x 2
1 $1.06 (1.06/ea)
10 $10.00 (1/ea)
50 $48.00 (0.96/ea)
Subtotal: $0.00
Lock Washer Split Ring 304 SS - #6 (.141 ID x .250 OD x .031 Thick)
Lock Washer Split Ring 304 SS - #6 (.141 ID x .250 OD x .031 Thick) 108062
Lock Washer Split Ring 304 SS - #6 (.141 ID x .250 OD x .031 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 - #6 (.149 ID x .375 OD x .031 Thick)
Flat Washers 304 SS - #6 (.149 ID x .375 OD x .031 Thick) 1000-105102
Flat Washers 304 SS - #6 (.149 ID x .375 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 - #6
Finishing Cup Washer 18-8 SS - #6 110002
Finishing Cup Washer 18-8 SS - #6
1 $0.06 (0.06/ea)
100 $4.00 (0.04/ea)
1000 $30.00 (0.03/ea)
Subtotal: $0.00
Product Specifications
Product Specifications
ANSI
ANSI B18.6.4
Color
Silver
Corrosion Resistant
Yes
Countersink
82 Degree
Diameter
#6
Drive Style
Phillips
Elongation
30%
Grade
18-8
Hardness
100 Rockwell B
Head Diameter
Max 0.279 - Min 0.244
Head Height Max
0.083
Head Style
Flat
Material
Stainless Steel
Overall Head Height
Max 0.083 - Min 0.069
Phillips Drive
#2
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
(#6) 0.141 - 0.136
Thread Diameter Minor
(#6) 0.102 - 0.096
Thread Direction
Right Hand
Thread Pitch (Count)
18 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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