Print this page
5/16-18 Phillips Flat Head Machine Screw 316 Stainless Steel"

5/16"-18 | 316 Stainless Steel Phillips Flat Head Machine Screws

Diameter - Thread Pitch: 5/16"-18

  • Fully threaded
  • 82-degree taper
  • A machine screw is commonly identified by its small size
  • Screw head lays flush with the installation surface
  • Superior corrosion resistance when compared to standard grade (18-8 / 304) stainless steel
  • Suitable for harsh environmental conditions such as:
    • Boats
    • Marinas
    • Docks

5/16"-18 Stainless steel Phillips flat head machine screws are available in 316 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 3/4"
SKU #2200-014-002
5/16"-18 x 3/4"
SKU #2200-014-002
1 $0.61 (0.61/ea)
100 $41.00 (0.41/ea)
1000 $360.00 (0.36/ea)
Subtotal: $0.00 /
5/16"-18 x 1"
SKU #2200-014-004
5/16"-18 x 1"
SKU #2200-014-004
1 $0.70 (0.7/ea)
100 $46.00 (0.46/ea)
1000 $410.00 (0.41/ea)
Subtotal: $0.00 /
5/16"-18 x 1-1/4"
SKU #2200-014-006
5/16"-18 x 1-1/4"
SKU #2200-014-006
1 $0.82 (0.82/ea)
100 $55.00 (0.55/ea)
1000 $480.00 (0.48/ea)
Subtotal: $0.00 /
5/16"-18 x 1-1/2"
SKU #2200-014-008
5/16"-18 x 1-1/2"
SKU #2200-014-008
1 $0.88 (0.88/ea)
100 $59.00 (0.59/ea)
1000 $520.00 (0.52/ea)
Subtotal: $0.00 /
5/16"-18 x 2"
SKU #2200-014-010
5/16"-18 x 2"
SKU #2200-014-010
1 $0.98 (0.98/ea)
100 $65.00 (0.65/ea)
1000 $580.00 (0.58/ea)
Subtotal: $0.00 /
5/16"-18 x 2-1/2"
SKU #2200-014-012
5/16"-18 x 2-1/2"
SKU #2200-014-012
1 $1.05 (1.05/ea)
100 $70.00 (0.7/ea)
1000 $610.00 (0.61/ea)
Subtotal: $0.00 /
5/16"-18 x 3"
SKU #2200-014-014
5/16"-18 x 3"
SKU #2200-014-014
1 $1.39 (1.39/ea)
100 $92.00 (0.92/ea)
1000 $810.00 (0.81/ea)
Subtotal: $0.00 /

Frequently Used With

Flat Washers 316 SS - 5/16" (0.343 ID x 3/4 OD x .050 THK)
Flat Washers 316 SS - 5/16" (0.343 ID x 3/4 OD x .050 THK) 12280073
Flat Washers 316 SS - 5/16
1 $0.17 (0.17/ea)
100 $9.00 (0.09/ea)
1000 $70.00 (0.07/ea)
Subtotal: $0.00
Lock Washer Split Ring 316 SS - 5/16" (0.314 ID x 0.583 OD x .078 THK)
Lock Washer Split Ring 316 SS - 5/16" (0.314 ID x 0.583 OD x .078 THK) 12400075
Lock Washer Split Ring 316 SS - 5/16
1 $0.12 (0.12/ea)
100 $7.00 (0.07/ea)
1000 $60.00 (0.06/ea)
Subtotal: $0.00
Hex Finish Nuts 316 SS - 5/16"-18 (1/2" Flats x 17/64" Thick)
Hex Finish Nuts 316 SS - 5/16"-18 (1/2" Flats x 17/64" Thick) 10900022
Hex Finish Nuts 316 SS - 5/16
1 $0.16 (0.16/ea)
100 $9.00 (0.09/ea)
1000 $80.00 (0.08/ea)
Subtotal: $0.00
Nylon Lock Nuts 316 SS - 5/16"-18 (502" Flats x .250" Thick)
Nylon Lock Nuts 316 SS - 5/16"-18 (502" Flats x .250" Thick) 1061-100000-0122
Nylon Lock Nuts 316 SS - 5/16
1 $0.30 (0.3/ea)
100 $26.00 (0.26/ea)
1000 $220.00 (0.22/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
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.
Anti Seize MRO Solution 2400 - 8oz Prevent Fastener Galling & Locking Up with Anti-Seize Lubricants
Our Price: $18.11
Subtotal: $0.00
Product Specifications
Product Specifications
ANSI
ANSI B18.6.3
Class
2A
Color
Silver
Corrosion Resistant
Yes
Countersink
82 Degree
Diameter
5/16"
Drive Style
Phillips
Fit
Class 2A
Grade
316
Head Diameter
Max 0.635 - Min 0.568
Head Height Max
0.191
Head Style
Flat
Marine Grade
Yes
Material
Stainless Steel
Overall Head Height
Max 0.191 - Min 0.165
Phillips Drive
#4
Product Type
Machine Screws
Standards Met
ANSI B18.6.3
System of Measurement (Unit)
Inch
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

Your item has been added to your wish list.

Login

Please login to your customer account to create or access your wish list.

Forgot Password?

If you don't have an account click here to register.

Tell a friend about 5/16-18 Phillips Flat Head Machine Screw 316 Stainless Steel"

Volume Pricing: Buy in volume, get a discount. The larger the pack, the lower the cost per piece. Visit the New Site Features Page for additional details.