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Machine Screws, Star Drive Truss Head, 6-Lobe Torx, Stainless Steel 18-8, 5/16"-18 x 3/4"

Diameter - Thread Pitch: 5/16"-18
  • The star drive is designed to lower the chance of stripping than a Phillips drive during a proper installation
  • A machine screw is commonly identified by its small size
  • Allows more torque to be applied to a screw without risk or stripping
  • Truss heads are used to distribute surface pressure of the screw and may help prevent accidental loosening of the screw
  • Rust and corrosion resistant
  • Fastener industry standard material
  • Suitable for freshwater moisture environments

5/16"-18 Star drive truss head machine screws are available in grade 18-8 stainless steel.

Product number: 1080-074-0002
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Click on a size/sku in the table to view product-specific details and specifications.

Specifications

  • Condition: New
  • Corrosion Resistant: Yes
  • Drive Style: Star
  • Head Type: Truss Head
  • Thread Direction: Right Hand
  • Thread Type: Coarse
  • Grade: 18-8
  • Head Diameter: Max 0.698 - Min 0.665
  • Head Style: Truss
  • Material: Stainless Steel
  • Overall Head Height: Max 0.183 - Min 0.161 (From Bottom of Undercut to Top of Head)
  • Part Number: 787392592916
  • Product Type: Home > Machine Screws > Torx Truss Head > 18-8 Stainless Steel
  • Size: 5/16"-18 x 3/4"
  • Size System: US
  • Size Type: Regular
  • System of Measurement: Inch
  • Thread Diameter: 5/16" Max 0.3113 - Min 0.3026
  • Thread Direction: Right Hand
  • Thread Pitch: 18 Per Inch
  • Thread Standard: UNC
  • Thread Type: Coarse
  • Tolerance (IFI): Actual measurements may vary slightly +/- depending on production run within IFI Tolerances
  • Star Drive: T40
  • Weight: 1 lb
Select Size/SKU & Quantity
1 Available Sizes
SIZE/SKU Review Volume Pricing* Enter Any Qty
5/16"-18 x 3/4"
1080-074-0002
1
$1.13 ($1.13/ea)
100
$75.00 ($0.75/ea)
1000
$690.00 ($0.69/ea)
$0.00

Frequently Used With

Star Drive Power Bits, T40, Length 2" Star Drive Power Bits, T40, Length 2"
SKU: 1050-700-0046
Volume Pricing*
1
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10
$21.50
($2.15/ea)
50
$97.50
($1.95/ea)
$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)
SKU: 123022
Volume Pricing*
1
$0.11
($0.11/ea)
100
$8.00
($0.08/ea)
1000
$60.00
($0.06/ea)
$0.00
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)
SKU: 1000-105152
Volume Pricing*
1
$0.09
($0.09/ea)
100
$5.00
($0.05/ea)
1000
$40.00
($0.04/ea)
$0.00

*Volume pricing available on select products. Products without quantity breaks are priced per unit.

Page Total: $0.00

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