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Machine Screws, Phillips Pan Head, Stainless Steel 18-8, 5/16-18"

Machine Screws, Phillips Pan Head, Stainless Steel 18-8, 5/16-18"

Diameter - Thread Pitch: 5/16"-18

  • Used mostly for metal applications
  • A machine screw is commonly identified by its small size
  • ASME Standards Specific
  • 18-8 stainless steel Phillips pan head machine screws are corrosion and rust resistant
  • Commonly used for:
    • Drawer Slides
    • Machinery
    • Automotive

5/16"-18 Phillips Pan Head Machine Screws are made of grade 18-8 stainless steel.

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

Size/SKU
Select Package Quantity Price
SubTotal
5/16"-18 x 1/2"
SKU #560002
5/16"-18 x 1/2"
SKU #560002
1 $0.63 (0.63/ea)
100 $42.00 (0.42/ea)
1000 $370.00 (0.37/ea)
Subtotal: $0.00 /
5/16"-18 x 3/4"
SKU #560012
5/16"-18 x 3/4"
SKU #560012
1 $0.71 (0.71/ea)
100 $45.00 (0.45/ea)
1000 $400.00 (0.4/ea)
Subtotal: $0.00 /
5/16"-18 x 1"
SKU #560022
5/16"-18 x 1"
SKU #560022
1 $0.81 (0.81/ea)
100 $50.00 (0.5/ea)
1000 $440.00 (0.44/ea)
Subtotal: $0.00 /
5/16"-18 x 1-1/4"
SKU #560032
5/16"-18 x 1-1/4"
SKU #560032
1 $0.89 (0.89/ea)
100 $56.00 (0.56/ea)
1000 $490.00 (0.49/ea)
Subtotal: $0.00 /
5/16"-18 x 1-1/2"
SKU #560042
5/16"-18 x 1-1/2"
SKU #560042
1 $0.98 (0.98/ea)
100 $65.00 (0.65/ea)
1000 $570.00 (0.57/ea)
Subtotal: $0.00 /
5/16"-18 x 1-3/4"
SKU #560052
5/16"-18 x 1-3/4"
SKU #560052
1 $0.90 (0.9/ea)
100 $65.00 (0.65/ea)
1000 $600.00 (0.6/ea)
Subtotal: $0.00 /
5/16"-18 x 2"
SKU #560062
5/16"-18 x 2"
SKU #560062
1 $1.05 (1.05/ea)
100 $70.00 (0.7/ea)
1000 $620.00 (0.62/ea)
Subtotal: $0.00 /
5/16"-18 x 2-1/2"
SKU #560072
5/16"-18 x 2-1/2"
SKU #560072
1 $1.15 (1.15/ea)
100 $91.00 (0.91/ea)
1000 $800.00 (0.8/ea)
Subtotal: $0.00 /
5/16"-18 x 3"
SKU #560082
5/16"-18 x 3"
SKU #560082
1 $1.56 (1.56/ea)
100 $123.00 (1.23/ea)
1000 $1,090.00 (1.09/ea)
Subtotal: $0.00 /
5/16"-18 x 4"
SKU #560092
5/16"-18 x 4"
SKU #560092
1 $2.26 (2.26/ea)
100 $179.00 (1.79/ea)
1000 $1,580.00 (1.58/ea)
Subtotal: $0.00 /

Frequently Used With

Flat Washers, Stainless Steel 304, 5/16" (.343 ID x 3/4 OD x .050 Thick)
Flat Washers, Stainless Steel 304, 5/16" (.343 ID x 3/4 OD x .050 Thick) 1000-105152
Flat Washers, Stainless Steel 304, 5/16
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, 5/16"-18 (1/2" Flats x 17/64" Thick)
Hex Finish Nuts, Stainless Steel 304, 5/16"-18 (1/2" Flats x 17/64" Thick) 123022
Hex Finish Nuts, Stainless Steel 304, 5/16
1 $0.11 (0.11/ea)
100 $8.00 (0.08/ea)
1000 $60.00 (0.06/ea)
Subtotal: $0.00
Lock Washers, Split Ring, Stainless Steel 304, 5/16" (.314 ID x .583 OD x .078 Thick)
Lock Washers, Split Ring, Stainless Steel 304, 5/16" (.314 ID x .583 OD x .078 Thick) 108112
Lock Washers, Split Ring, Stainless Steel 304, 5/16
1 $0.11 (0.11/ea)
100 $6.00 (0.06/ea)
1000 $50.00 (0.05/ea)
Subtotal: $0.00
Nylon Lock Nuts, Stainless Steel 304, 5/16-18 (.502 Flats x .359 Height)
Nylon Lock Nuts, Stainless Steel 304, 5/16-18 (.502 Flats x .359 Height) 128112
Nylon Lock Nuts, Stainless Steel 304, 5/16-18 (.502 Flats x .359 Height)
1 $0.22 (0.22/ea)
100 $16.00 (0.16/ea)
1000 $140.00 (0.14/ea)
Subtotal: $0.00
Phillips Power Bits, #4, Length 2-3/4"
Phillips Power Bits, #4, Length 2-3/4" 1050-500-0041
Phillips Power Bits, #4, Length 2-3/4
1 $1.46 (1.46/ea)
10 $12.00 (1.2/ea)
50 $57.00 (1.14/ea)
Subtotal: $0.00
Product Specifications
Product Specifications
ANSI
B1.1
Class
2A
Color
Silver
Corrosion Resistant
Yes
Diameter
5/16"
Drive Style
Phillips
Elongation
30%
Fit
2A
Grade
18-8
Hardness
100 Rockwell B
Head Diameter
Max 0.615 - Min 0.594
Head Height Max
0.178
Head Style
Pan
Material
Stainless Steel
Overall Head Height
Max 0.178 - Min 0.162
Phillips Drive
#4
Product Type
Machine Screws
Reduction
40%
Standards Met
ANSI B18.6.3
System of Measurement (Unit)
Inch
Tensile PSI
100,000 - 125,000 PSI
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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