Hex bolts, Zinc plated grade 5 steel, 5/8"-18 x 4-1/2"

Grade 5 hex bolt

Prod. # Length Each price Bag price Bulk price Price Buy
559 4-1/2" $5.14 / ea $90.40 / 25 $788.00 / 250 $5.14 / ea $90.40 / 25 $788.00 / 250
Cost of all entered products: $0.00
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Product Images

Hex cap screw Varies (Body) dimensions
Grade 5 (Head) dimensions

Product details

Bolt Depot Product #: 559
Units: US
Category: Hex bolts
Subcategory: Hex bolts
Material: Steel
Plating: Zinc
Grade: Grade 5
Thread direction: Right hand
Thread density: Fine
Diameter: 5/8"
Thread count: 18
Length: 4-1/2"
Length tolerance: +0.10" / -0.10"
Head style: Hex
Drive type: External hex
Head height Min: 0.378"
Head height Max: 0.403"
Width across the flats: 15/16"
Fully threaded: No
Thread length Min: 1-1/2"
Dimensional standard: ASME B18.2.1
Material standard: SAE J429

Matching Products

Click on a product # for additional info

Prod. # Description Buy
2580
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$0.39 each
$7.06 / 25
$61.60 / 250
15035
SAE flat washers, Zinc plated grade 5 steel, 5/8"
SAE pattern is a tighter fit on the bolt and a smaller outside diameter.
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$0.43 each
$6.73 / 25
$59.90 / 250
15027
USS flat washers, Zinc plated grade 5 steel, 5/8"
USS pattern is the most common type of flat washer.
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$0.46 each
$9.02 / 25
$76.60 / 250

See also

Metric hex bolt

Metric hex bolts

A bolt with a six sided head.