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1/4-20 Star Drive 6-Lobe Truss Head Machine Screw 18-8 Stainless Steel"

1/4"-20 Stainless Steel Star Drive (6 Lobe) Truss Head Machine Screws

Diameter - Thread Pitch: 1/4"-20

  • 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

1/4"-20 Star drive truss head machine screws are available in grade 18-8 stainless steel.

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

Size
Select Package Quantity
SubTotal
Star Drive 6-Lobe Truss Head Machine Screw 18-8SS - 1/4"-20 x 3/8"
SKU #1080-072-0002
Star Drive 6-Lobe Truss Head Machine Screw 18-8SS - 1/4"-20 x 3/8"
SKU #1080-072-0002
1
 NA
25
 $12.25 (0.49/ea)
100
 $31.00 (0.31/ea)
1000
 $290.00 (0.29/ea)
Subtotal: $0.00 /
Star Drive 6-Lobe Truss Head Machine Screw 18-8SS - 1/4"-20 x 1/2"
SKU #1080-072-0012
Star Drive 6-Lobe Truss Head Machine Screw 18-8SS - 1/4"-20 x 1/2"
SKU #1080-072-0012
1
 NA
25
 $9.50 (0.38/ea)
100
 $35.00 (0.35/ea)
1000
 $340.00 (0.34/ea)
Subtotal: $0.00 /
Star Drive 6-Lobe Truss Head Machine Screw 18-8SS - 1/4"-20 x 5/8"
SKU #1080-072-0022
Star Drive 6-Lobe Truss Head Machine Screw 18-8SS - 1/4"-20 x 5/8"
SKU #1080-072-0022
1
 $0.68 (0.68/ea)
25
 $16.75 (0.67/ea)
100
 $39.00 (0.39/ea)
1000
 $360.00 (0.36/ea)
Subtotal: $0.00 /
Star Drive 6-Lobe Truss Head Machine Screw 18-8SS - 1/4"-20 x 3/4"
SKU #1080-072-0032
Star Drive 6-Lobe Truss Head Machine Screw 18-8SS - 1/4"-20 x 3/4"
SKU #1080-072-0032
1
 NA
25
 $14.00 (0.56/ea)
100
 $45.00 (0.45/ea)
1000
 $410.00 (0.41/ea)
Subtotal: $0.00 /
Star Drive 6-Lobe Truss Head Machine Screw 18-8SS - 1/4"-20 x 1"
SKU #1080-072-0042
Star Drive 6-Lobe Truss Head Machine Screw 18-8SS - 1/4"-20 x 1"
SKU #1080-072-0042
1
 NA
25
 $13.75 (0.55/ea)
100
 $53.00 (0.53/ea)
1000
 $480.00 (0.48/ea)
Subtotal: $0.00 /



FREQUENTLY USED WITH

Star Drive Power Bits - T30 - Length 2"
Star Drive Power Bits - T30 - Length 2" 1050-700-0041
Star Drive Power Bits - T30 - Length 2
1
 $2.19 (2.19/ea)
10
 $18.50 (1.85/ea)
25
 $45.75 (1.83/ea)
50
 $89.50 (1.79/ea)
Subtotal: $0.00 /
Hex Finish Nuts 304 SS - 1/4"-20 (7/16" Flats x 7/32" Thick)
Hex Finish Nuts 304 SS - 1/4"-20 (7/16" Flats x 7/32" Thick) 123002
Hex Finish Nuts 304 SS - 1/4
1
 NA
25
 $2.25 (0.09/ea)
100
 $5.00 (0.05/ea)
1000
 $40.00 (0.04/ea)
Subtotal: $0.00 /
Flat Washers 304 SS - 1/4" (.281 ID x 5/8 OD x .050 Thick)
Flat Washers 304 SS - 1/4" (.281 ID x 5/8 OD x .050 Thick) 1000-105142
Flat Washers 304 SS - 1/4
1
 NA
25
 $1.50 (0.06/ea)
100
 $5.00 (0.05/ea)
1000
 $40.00 (0.04/ea)
Subtotal: $0.00 /
Product Specifications
Corrosion Resistant
Yes
Drive Style
Star
Grade
18-8
Head Diameter
Max 0.573 - Min 0.546
Head Style
Truss
Material
Stainless Steel
Overall Head Height
Max 0.150 - Min 0.133 (From Bottom of Undercut to Top of Head)
Product Type
Star Drive 6 Lobe Truss Head Machine Screws
System of Measurement (Unit)
Inch
Thread Diameter
1/4" (#14) Max 0.2489 - Min 0.2408
Thread Direction
Right Hand
Thread Pitch (Count)
20 Per Inch
Thread Standard
UNC
Thread Type
Coarse
Tolerance (IFI)
Actual measurements may vary slightly +/- depending on production run within IFI Tolerances
Torx Drive
T30

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