1/4-20 Slotted Flat Head Machine Screw Silicon Bronze"

1/4"-20 Silicon Bronze Slotted Flat Head Machine Screws

Diameter - Thread Pitch: 1/4"-20


  • Alloy 651 Silicon Bronze for excellent corrosion resistance
  • ASME Standards specific
  • A machine screw is commonly identified by its small size
  • Countersunk head that runs flush with application surface
  • Used in marine, corrosive and high heat environments
  • Often used in plumbing and electrical applications

1/4"-20 Slotted flat head machine screws made of silicon bronze.
NOTE: Color and sheen may vary

Note: All Silicon Bronze products will develop a patina based on the environment and time. These fasteners are not coated with any sealants to prevent a patina from forming. Depending on when the product was manufactured, you may receive a product that has started to develop a patina.

Select Products Below See Product Specifications

NA = "Not Sold In Single Quantity"

Size
Select Package Quantity
SubTotal
Slotted Flat Head Machine Screw Silicon Bronze - 1/4"-20 x 1/2"
SKU #5900-016-0002
Slotted Flat Head Machine Screw Silicon Bronze - 1/4"-20 x 1/2"
SKU #5900-016-0002
1
$0.72 (0.72/ea)
100
$47.00 (0.47/ea)
1000
$430.00 (0.43/ea)
Subtotal: $0.00 /
Slotted Flat Head Machine Screw Silicon Bronze - 1/4"-20 x 5/8"
SKU #5900-016-0012
Slotted Flat Head Machine Screw Silicon Bronze - 1/4"-20 x 5/8"
SKU #5900-016-0012
1
$0.80 (0.8/ea)
100
$54.00 (0.54/ea)
1000
$500.00 (0.5/ea)
Subtotal: $0.00 /
Slotted Flat Head Machine Screw Silicon Bronze - 1/4"-20 x 3/4"
SKU #5900-016-0022
Slotted Flat Head Machine Screw Silicon Bronze - 1/4"-20 x 3/4"
SKU #5900-016-0022
1
$0.84 (0.84/ea)
100
$57.00 (0.57/ea)
1000
$520.00 (0.52/ea)
Subtotal: $0.00 /
Slotted Flat Head Machine Screw Silicon Bronze - 1/4"-20 x 1"
SKU #5900-016-0032
Slotted Flat Head Machine Screw Silicon Bronze - 1/4"-20 x 1"
SKU #5900-016-0032
1
$0.90 (0.9/ea)
100
$64.00 (0.64/ea)
1000
$590.00 (0.59/ea)
Subtotal: $0.00 /
Slotted Flat Head Machine Screw Silicon Bronze - 1/4"-20 x 1-1/4"
SKU #5900-016-0042
Slotted Flat Head Machine Screw Silicon Bronze - 1/4"-20 x 1-1/4"
SKU #5900-016-0042
1
$1.01 (1.01/ea)
100
$67.00 (0.67/ea)
1000
$620.00 (0.62/ea)
Subtotal: $0.00 /
Slotted Flat Head Machine Screw Silicon Bronze - 1/4"-20 x 1-1/2"
SKU #5900-016-0052
Slotted Flat Head Machine Screw Silicon Bronze - 1/4"-20 x 1-1/2"
SKU #5900-016-0052
1
$1.18 (1.18/ea)
100
$81.00 (0.81/ea)
1000
$740.00 (0.74/ea)
Subtotal: $0.00 /
Slotted Flat Head Machine Screw Silicon Bronze - 1/4"-20 x 1-3/4"
SKU #5900-016-0062
Slotted Flat Head Machine Screw Silicon Bronze - 1/4"-20 x 1-3/4"
SKU #5900-016-0062
1
$1.65 (1.65/ea)
100
$114.00 (1.14/ea)
1000
$1,050.00 (1.05/ea)
Subtotal: $0.00 /
Slotted Flat Head Machine Screw Silicon Bronze - 1/4"-20 x 2"
SKU #5900-016-0072
Slotted Flat Head Machine Screw Silicon Bronze - 1/4"-20 x 2"
SKU #5900-016-0072
1
$1.70 (1.7/ea)
100
$119.00 (1.19/ea)
1000
$1,100.00 (1.1/ea)
Subtotal: $0.00 /
Slotted Flat Head Machine Screw Silicon Bronze - 1/4"-20 x 2-1/2"
SKU #5900-016-0082
Slotted Flat Head Machine Screw Silicon Bronze - 1/4"-20 x 2-1/2"
SKU #5900-016-0082
1
$1.96 (1.96/ea)
100
$135.00 (1.35/ea)
1000
$1,240.00 (1.24/ea)
Subtotal: $0.00 /
Slotted Flat Head Machine Screw Silicon Bronze - 1/4"-20 x 3"
SKU #5900-016-0092
Slotted Flat Head Machine Screw Silicon Bronze - 1/4"-20 x 3"
SKU #5900-016-0092
1
$2.28 (2.28/ea)
100
$167.00 (1.67/ea)
1000
$1,540.00 (1.54/ea)
Subtotal: $0.00 /
Slotted Flat Head Machine Screw Silicon Bronze - 1/4"-20 x 3-1/2"
SKU #5900-016-0102
Slotted Flat Head Machine Screw Silicon Bronze - 1/4"-20 x 3-1/2"
SKU #5900-016-0102
1
$2.36 (2.36/ea)
100
$195.00 (1.95/ea)
1000
$1,800.00 (1.8/ea)
Subtotal: $0.00 /
Slotted Flat Head Machine Screw Silicon Bronze - 1/4"-20 x 4"
SKU #5900-016-0112
Slotted Flat Head Machine Screw Silicon Bronze - 1/4"-20 x 4"
SKU #5900-016-0112
1
$2.43 (2.43/ea)
100
$205.00 (2.05/ea)
1000
$1,890.00 (1.89/ea)
Subtotal: $0.00 /



FREQUENTLY USED WITH

1
$3.19 (3.19/ea)
10
$28.40 (2.84/ea)
50
$114.50 (2.29/ea)
Subtotal: $0.00 /
1
$0.47 (0.47/ea)
100
$26.00 (0.26/ea)
1000
$250.00 (0.25/ea)
Subtotal: $0.00 /
1
$0.44 (0.44/ea)
100
$27.00 (0.27/ea)
1000
$250.00 (0.25/ea)
Subtotal: $0.00 /

Product Specifications
ANSI
B18.6.3
Color
Bronze
Color May Vary
Color and sheen may vary
Corrosion Resistant
Yes
Countersink
82 Degree
Diameter
1/4"
Drive Style
Slotted
Head Diameter
Max 0.507 - Min 0.452
Head Style
Flat
Marine Grade
Yes
Material
Silicon Bronze
Overall Head Height
Max 0.153 - Min 0.131�
Product Type
Machine Screws
Standards Met
ANSI B18.6.3
System of Measurement (Unit)
Inch
Thread Diameter
(1/4") 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