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Machine screws, Spanner oval head, Stainless steel 18-8, 1/4"-20 x 1-1/2"

Spanner oval head machine screws

Prod. # Length Each price Bag price Bulk price Price Buy
20863 1-1/2" $1.58 / ea $106.99 / 100 $877.00 / 1,000 $1.58 / ea $106.99 / 100 $877.00 / 1,000
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Spanner oval machine screw dimensions
Spanner oval machine screw dimensions
Product details
Bolt Depot product# 20863
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 Oval
Oval heads are countersunk (cone shaped under the head) with a rounded top.
Drive type Spanner
Spanner (a.k.a. snake eyes) 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 1/4"
Thread count 20
Length 1-1/2"
Dimensional standard ASME B18.6.3
Tamper resistant Yes
Thread direction Right hand
Head angle 82°
Head height 0.232"
Countersunk height 0.153"
Head diameter 0.442" - 0.477"
Drive size #14

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