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Tap bolts, Silicon bronze, 1/4"-20 x 3-1/2"

Full thread tap bolt

Prod. # Length Each price Bag price Bulk price Price Buy
3079 3-1/2" $2.91 / ea $55.98 / 25 $514.00 / 250 $2.91 / ea $55.98 / 25 $514.00 / 250
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Product Images

Hex bolt TAP (Body) dimensions
Product details
Bolt Depot product# 3079
Units US
Category Hex bolts
Bolts with hexagonal heads and machine threads for use with a nut or in a tapped hole. Also known as hex cap screws or machine bolts.
Subcategory Tap bolts
A full thread bolt with a six sided head.
Material Silicon bronze
Solid bronze. An alloy of copper with greater strength and corrosion resistance than brass. Exact color varies.
Thread density Coarse
Diameter 1/4"
Thread count 20
Length 3-1/2"
Length tolerance +0.04" / -0.06"
Thread direction Right hand
Head style Hex
Hex heads are six sided for use with a wrench.
Drive type External hex
A hexagonal head for use with a wrench.
Head height 0.150" - 0.188"
Width across the flats 7/16"
Fully threaded Yes
Dimensional standard IFI-199

Matching Products

Click on a product # for additional info

Prod. # Description Buy
3481
Hex nuts, Silicon bronze, 1/4"-20
A standard six sided nut.
$0.47 / ea
$7.01 / 25
$64.40 / 250
3491
Flat washers, Silicon bronze, 1/4"
General use flat washer
$0.43 / ea
$6.87 / 25
$63.20 / 250
3500
Lock washers, Silicon bronze, 1/4"
Split lock washers place tension against a nut after tightening, to help prevent loosening.
$0.25 / ea
$3.32 / 25
$30.30 / 250

See also

Metric full thread tap bolt

Metric tap bolts

A full thread bolt with a six sided head.