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Hex bolts, Zinc plated steel, 1/4"-20 x 1-3/4"

Hex bolt

Prod. # Length Each price Bag price Bulk price Price Buy
198 1-3/4" $0.14 / ea $8.66 / 100 $73.70 / 1,000 $0.14 / ea $8.66 / 100 $73.70 / 1,000
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Product Images

Hex cap screw Varies (Body) dimensions
Hex bolt (Head) dimensions
Product details
Bolt Depot product# 198
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 Hex bolts
A bolt with a six sided head.
Material Steel
A low carbon steel for general use, either Grade 2 or A307A.
Plating Zinc
Zinc plated for moderate corrosion resistance.
Thread density Coarse
Diameter 1/4"
Thread count 20
Length 1-3/4"
Length tolerance +0.02" / -0.04"
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" - 0.163"
Width across the flats 7/16"
Fully threaded No
Thread length Minimum 3/4"
Dimensional standard ASME B18.2.1

Matching Products

Click on a product # for additional info

Prod. # Description Buy
2648
Hex nuts, Zinc plated steel, 1/4"-20
A standard six sided nut.
$0.06 / ea
$3.93 / 100
$31.40 / 1,000
2976
SAE flat washers, Zinc plated steel, 1/4"
SAE pattern is a tighter fit on the bolt and a smaller outside diameter.
$0.05 / ea
$2.29 / 100
$19.50 / 1,000
2624
Hex nylon insert lock nuts, Zinc plated steel, 1/4"-20
A hex nut with a nylon ring to resist loosening.
$0.12 / ea
$5.19 / 100
$44.40 / 1,000
2994
USS flat washers, Zinc plated steel, 1/4"
USS pattern is the most common type of flat washer.
$0.06 / ea
$3.80 / 100
$32.30 / 1,000
3024
Lock washers, Zinc plated steel, 1/4"
Split lock washers place tension against a nut after tightening, to help prevent loosening.
$0.08 / ea
$1.74 / 100
$14.20 / 1,000

See also

Metric hex bolt

Metric hex bolts

A bolt with a six sided head.

Full thread tap bolt

Tap bolts, Zinc plated steel, 1/4"-20

A full thread bolt with a six sided head.