Machine screws, Star pin-in flat head, Stainless steel 18-8, #10-24 x 1/2"

Star pin-in flat head machine screws

Prod. # Length Each price Bag price Bulk price Price Buy
20566 1/2" $0.51 / ea $41.51 / 100 $325.00 / 1000 $0.51 / ea $41.51 / 100 $325.00 / 1000
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Star pin-in flat machine screw dimensions
Product details
Bolt Depot product# 20566
Units US
Category Machine screws
Screws with machine threads for use with a nut or in a tapped hole.
Subcategory Machine screws
Machine screws have machine threads for use with a nut or in a tapped hole.
Head style Flat
Flat heads are countersunk (cone shaped under the head) with a flat top.
Drive type Star pin-in
Star pin-in is a tamper resistant drive that requires a special driver to install.
Material Stainless steel
Grade 18-8
A corrosion resistant steel alloy. The most common stainless steel for general hardware use.
Thread density Coarse
Diameter #10
Thread count 24
Length 1/2"
Tamper resistant Yes
Thread direction Right hand
Diameter in inches 0.190"
Dimensional standard ASME B18.6.3
Head angle 82°
Head height 0.116"
Head diameter 0.333" - 0.362"
Drive size T20

Matching Products

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2560
Hex machine screw nuts, Stainless steel 18-8, #10-24
A hex nut in smaller sizes for machine screw diameters under 1/4.
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2552
Hex nylon insert lock nuts, Stainless steel 18-8, #10-24
A hex nut with a nylon ring to resist loosening.
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$0.12 / ea
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2946
Flat washers, Stainless steel 18-8, #10
General use flat washer
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$0.07 / ea
$3.20 / 100
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2955
Lock washers, Stainless steel 18-8, #10
Split lock washers place tension against a nut after tightening, to help prevent loosening.
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2939
Finishing washers, Stainless steel 18-8, #10
Decorative washers for use with oval or flat head screws.
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$0.09 / ea
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Related Products

Star pin-in bits

Driver bits

Bits for star drive pin-in type tamper resistant screws.

See also

Metric machine screw

Metric machine screws

Screws with machine threads for use with a nut or in a tapped hole.

Socket product

Socket screws

Screws with an Allen wrench drive.