Machine screws, Slotted flat head, Zinc plated steel, 5/16"-18 x 3-1/2"

Slotted flat head

Prod. # Length Each price Bag price Bulk price Price Buy
1684 3-1/2" $0.81 / ea $52.07 / 100 $466.00 / 1000 $0.81 / ea $52.07 / 100 $466.00 / 1000
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Slotted flat machine screw dimensions

Product details

Bolt Depot Product #: 1684
Units: US
Category: Machine screws
Subcategory: Machine screws
Head style: Flat
Drive type: Slotted
Material: Steel
Plating: Zinc
Thread density: Coarse
Diameter: 5/16"
Thread count: 18
Length: 3-1/2"
Thread direction: Right hand
Dimensional standard: ASME B18.6.3
Head angle: 82°
Head height: 0.191"
Head diameter Min: 0.556"
Head diameter Max: 0.597"

Matching Products

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Prod. # Description Buy
2649
Hex nuts, Zinc plated steel, 5/16"-18
A standard six sided nut.
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$0.11 / ea
$4.41 / 100
$35.50 / 1000
2625
Hex nylon insert lock nuts, Zinc plated steel, 5/16"-18
A hex nut with a nylon ring to resist loosening.
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$0.11 / ea
$5.79 / 100
$49.70 / 1000
2995
USS flat washers, Zinc plated steel, 5/16"
USS pattern is the most common type of flat washer.
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$0.10 / ea
$4.82 / 100
$38.50 / 1000
2977
SAE flat washers, Zinc plated steel, 5/16"
SAE pattern is a tighter fit on the bolt and a smaller outside diameter.
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$0.07 / ea
$2.51 / 100
$20.40 / 1000
3025
Lock washers, Zinc plated steel, 5/16"
Split lock washers place tension against a nut after tightening, to help prevent loosening.
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$0.06 / ea
$2.02 / 100
$17.30 / 1000

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