Carriage Bolts, Hot Dipped Galvanized, Grade A307, 5/16"-18 x 3/4", Full Thread

Diameter - Thread Pitch: 5/16-18

Quantity	Unit price
To 99	$0.23*
To 999	$0.15*
From 1000	$0.13*

Color: Gray
Condition: New
Corner Radius on Square: 0.031"
Corrosion Resistant: Yes
Diameter: 5/16"

Head Type: Dome Head
Thread Direction: Right Hand
Thread Type: Coarse
Filet Radius: 0.031"
Finish: Hot Dip Galvanized
Fit: 2A
FT = Full Thread: Yes
Grade: A307
Head Height: Max 0.176 - Min 0.156
Head Height Max: 0.176
Head Diameter: Max 0.719 - Min 0.688
Head Style: Dome
Length: 3/4"
Material: Steel
Other: All Carriage Bolts under 6 inches are fully threaded. Sizes over 6 inches in length have a shoulder.
Overall Head Height: Max 0.176 - Min 0.156
Part Number: 722703700000
Product Type: Carriage Bolt
Size Type: Regular
Square Neck Depth: Max 0.187 - Min 0.156
Square Neck Width: Max 0.324 - Min 0.307
System of Measurement: Inch
Thread Direction: Right Hand
Thread Pitch: 18 Per Inch
Thread Size: 5/16"-18
Thread Standard: UNC
Thread Type: Coarse
Tolerance (IFI): Actual measurements may vary slightly +/- depending on production run within IFI Tolerances
Weight: 1 lb

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Square section grips into the part being fixed (typically wood)
Prevents the bolt from turning when the nut is tightened
Carriage Bolts under 6 inches are fully threaded
Sizes over 6 inches in length have a shoulder
Coarse Thread
Due to the finishing process for Hot Dip Galvanized fasteners, it is recommended to only use Hot Dip Galvanized fasteners with Hot Dip Galvanized fasteners and not mix metals. This can create threading and durability issues.

5/16"-18 Hot dipped galvanized carriage bolts have a domed or countersunk head, and the shank is topped by a short square section under the head.

Hot Dipped Galvanized assemblies should be used exclusively. If you use a HDG bolt you must also use a HDG nut.

SIZE/SKU	SELECT PACKAGE QUANTITY			SUBTOTAL
5/16"-18 x 3/4" FT 1070-058-0012	1 $0.23 (0.23/ea)	100 $15.00 (0.15/ea)	1000 $130.00 (0.13/ea)	Quantity for Carriage Bolts, Hot Dipped Galvanized, Grade A307, 5/16"-18 x 3/4", Full Thread $0.00
5/16"-18 x 1" FT 1070-058-0022	1 $0.23 (0.23/ea)	100 $21.00 (0.21/ea)	1000 $190.00 (0.19/ea)	Quantity for Carriage Bolts, Hot Dipped Galvanized, Grade A307, 5/16"-18 x 1", Full Thread $0.00
5/16"-18 x 1-1/4" FT 1070-058-0032	1 $0.25 (0.25/ea)	100 $22.00 (0.22/ea)	1000 $200.00 (0.2/ea)	Quantity for Carriage Bolts, Hot Dipped Galvanized, Grade A307, 5/16"-18 x 1-1/4", Full Thread $0.00
5/16"-18 x 1-1/2" FT 1070-058-0042	1 $0.28 (0.28/ea)	100 $25.00 (0.25/ea)	1000 $220.00 (0.22/ea)	Quantity for Carriage Bolts, Hot Dipped Galvanized, Grade A307, 5/16"-18 x 1-1/2", Full Thread $0.00
5/16"-18 x 1-3/4" FT 1070-058-0052	1 $0.28 (0.28/ea)	100 $27.00 (0.27/ea)	1000 $250.00 (0.25/ea)	Quantity for Carriage Bolts, Hot Dipped Galvanized, Grade A307, 5/16"-18 x 1-3/4", Full Thread $0.00
5/16"-18 x 2" FT 1070-058-0062	1 $0.32 (0.32/ea)	100 $30.00 (0.3/ea)	1000 $280.00 (0.28/ea)	Quantity for Carriage Bolts, Hot Dipped Galvanized, Grade A307, 5/16"-18 x 2", Full Thread $0.00
5/16"-18 x 2-1/4" FT 1070-058-0072	1 $0.32 (0.32/ea)	100 $30.00 (0.3/ea)	1000 $280.00 (0.28/ea)	Quantity for Carriage Bolts, Hot Dipped Galvanized, Grade A307, 5/16"-18 x 2-1/4", Full Thread $0.00
5/16"-18 x 2-1/2" FT 1070-058-0082	1 $0.41 (0.41/ea)	100 $36.00 (0.36/ea)	1000 $330.00 (0.33/ea)	Quantity for Carriage Bolts, Hot Dipped Galvanized, Grade A307, 5/16"-18 x 2-1/2", Full Thread $0.00
5/16"-18 x 2-3/4" FT 1070-058-0092	1 $0.42 (0.42/ea)	100 $39.00 (0.39/ea)	1000 $350.00 (0.35/ea)	Quantity for Carriage Bolts, Hot Dipped Galvanized, Grade A307, 5/16"-18 x 2-3/4", Full Thread $0.00
5/16"-18 x 3" FT 1070-058-0102	1 $0.46 (0.46/ea)	100 $42.00 (0.42/ea)	1000 $370.00 (0.37/ea)	Quantity for Carriage Bolts, Hot Dipped Galvanized, Grade A307, 5/16"-18 x 3", Full Thread $0.00
5/16"-18 x 3-1/2" FT 1070-058-0112	1 $0.52 (0.52/ea)	100 $53.00 (0.53/ea)	1000 $510.00 (0.51/ea)	Quantity for Carriage Bolts, Hot Dipped Galvanized, Grade A307, 5/16"-18 x 3-1/2", Full Thread $0.00
5/16"-18 x 4" FT 1070-058-0122	1 $0.55 (0.55/ea)	100 $52.00 (0.52/ea)	1000 $500.00 (0.5/ea)	Quantity for Carriage Bolts, Hot Dipped Galvanized, Grade A307, 5/16"-18 x 4", Full Thread $0.00
5/16"-18 x 4-1/2" FT 1070-058-0132	1 $0.63 (0.63/ea)	100 $49.00 (0.49/ea)	1000 $450.00 (0.45/ea)	Quantity for Carriage Bolts, Hot Dipped Galvanized, Grade A307, 5/16"-18 x 4-1/2", Full Thread $0.00

Page Total: $0.00