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Hex bolts, Zinc plated grade 8 steel yellow, 7/16"-20 x 4"

Grade 8 hex bolt

Prod. # Length Each price Bag price Bulk price Price Buy
765 4" $2.83 / ea $22.41 / 10 $198.00 / 100 $2.83 / ea $22.41 / 10 $198.00 / 100
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Product Images

Hex cap screw Varies (Body) dimensions
Grade 8 (Head) dimensions
Product details
Bolt Depot product# 765
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 tempered medium carbon steel.
Plating Zinc
Zinc plated for moderate corrosion resistance.
Grade Grade 8
Grade 8 is stronger than grade 5, and is commonly found in high strength automotive applications.
Color Yellow
Thread density Fine
Diameter 7/16"
Thread count 20
Length 4"
Length tolerance +0.00" / -0.08"
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 0.272" - 0.291"
Width across the flats 5/8"
Fully threaded No
Thread length Minimum 1-1/8"
Dimensional standard ASME B18.2.1
Material standard SAE J429

Matching Products

Click on a product # for additional info

Prod. # Description Buy
2595
$0.33 / ea
$11.02 / 50
$88.10 / 500
3050
SAE flat washers, Zinc plated grade 8 steel yellow, 7/16"
SAE pattern is a tighter fit on the bolt and a smaller outside diameter.
$0.22 / ea
$7.36 / 50
$60.10 / 500
7183
Hex nylon insert lock nuts, Zinc plated grade 8 steel yellow, 7/16"-20
A hex nut with a nylon ring to resist loosening.
$0.40 / ea
$14.59 / 50
$125.00 / 500
3063
USS flat washers, Zinc plated grade 8 steel yellow, 7/16"
USS pattern is the most common type of flat washer.
$0.28 / ea
$9.46 / 50
$79.00 / 500
3040
Lock washers, Zinc plated grade 8 steel yellow, 7/16"
Split lock washers place tension against a nut after tightening, to help prevent loosening.
$0.12 / ea
$3.95 / 50
$35.40 / 500

See also

Metric hex bolt

Metric hex bolts

A bolt with a six sided head.