5/16"-18 316 Stainless Steel Carriage Bolt

Diameter - Thread Pitch: 5/16-18

Square section grips into the part being fixed (typically wood)
Carriage bolts are threaded all the way down to the square section beneath the head
Prevents the bolt from turning when the nut is tightened
316 Stainless steel is corrosion and rust resistant
316 Stainless steel is considered the fastener industry standard

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

All Carriage Bolts over 6" in length are Partially Threaded

Diameter x Thread Pitch x Length from Under Head
FT: Fully Threaded
PT: Partially Threaded

This item qualifies for FREE SHIPPING on orders $250+

Select Products Below See Product Specifications

NA = "Not Sold In Single Quantity"

Select Package Quantity

Carriage Bolt 316 Stainless Steel 5/16"-18 x 3/4" FT

SKU #6006-006-002

1
$2.01 (2.01/ea)

25
$48.00 (1.92/ea)

100
$184.00 (1.84/ea)

1000
$1,830.00 (1.83/ea)

Subtotal: $0.00 /

Carriage Bolt 316 Stainless Steel 5/16"-18 x 1" FT

SKU #6006-006-004

1
$2.28 (2.28/ea)

25
$54.75 (2.19/ea)

100
$211.00 (2.11/ea)

1000
$2,090.00 (2.09/ea)

Subtotal: $0.00 /

Carriage Bolt 316 Stainless Steel 5/16"-18 x 1-1/4" FT

SKU #6006-006-006

1
$2.71 (2.71/ea)

25
$65.25 (2.61/ea)

100
$252.00 (2.52/ea)

1000
$2,490.00 (2.49/ea)

Subtotal: $0.00 /

Carriage Bolt 316 Stainless Steel 5/16"-18 x 1-1/2" FT

SKU #6006-006-008

1
$3.27 (3.27/ea)

25
$78.50 (3.14/ea)

100
$300.00 (3/ea)

1000
$2,990.00 (2.99/ea)

Subtotal: $0.00 /

Carriage Bolt 316 Stainless Steel 5/16"-18 x 1-3/4" FT

SKU #6006-006-010

1
$3.77 (3.77/ea)

25
$90.75 (3.63/ea)

100
$347.00 (3.47/ea)

1000
$3,440.00 (3.44/ea)

Subtotal: $0.00 /

Carriage Bolt 316 Stainless Steel 5/16"-18 x 2" FT

SKU #6006-006-012

1
$3.87 (3.87/ea)

25
$93.25 (3.73/ea)

100
$358.00 (3.58/ea)

1000
$3,570.00 (3.57/ea)

Subtotal: $0.00 /

Carriage Bolt 316 Stainless Steel 5/16"-18 x 2-1/4" FT

SKU #6006-006-014

1
$4.42 (4.42/ea)

25
$106.00 (4.24/ea)

100
$405.00 (4.05/ea)

1000
$4,020.00 (4.02/ea)

Subtotal: $0.00 /

Carriage Bolt 316 Stainless Steel 5/16"-18 x 2-1/2" FT

SKU #6006-006-016

1
$4.42 (4.42/ea)

25
$106.00 (4.24/ea)

100
$405.00 (4.05/ea)

1000
$4,020.00 (4.02/ea)

Subtotal: $0.00 /

Carriage Bolt 316 Stainless Steel 5/16"-18 x 2-3/4" FT

SKU #6006-006-018

1
$5.17 (5.17/ea)

25
$123.75 (4.95/ea)

100
$475.00 (4.75/ea)

1000
$4,740.00 (4.74/ea)

Subtotal: $0.00 /

Carriage Bolt 316 Stainless Steel 5/16"-18 x 3" FT

SKU #6006-006-020

1
$5.18 (5.18/ea)

25
$124.25 (4.97/ea)

100
$475.00 (4.75/ea)

1000
$4,740.00 (4.74/ea)

Subtotal: $0.00 /

Carriage Bolt 316 Stainless Steel 5/16"-18 x 3-1/2" FT

SKU #6006-006-022

1
$6.04 (6.04/ea)

25
$145.00 (5.8/ea)

100
$555.00 (5.55/ea)

1000
$5,530.00 (5.53/ea)

Subtotal: $0.00 /

Carriage Bolt 316 Stainless Steel 5/16"-18 x 4" FT

SKU #6006-006-024

1
$7.81 (7.81/ea)

25
$187.75 (7.51/ea)

100
$719.00 (7.19/ea)

1000
$7,160.00 (7.16/ea)

Subtotal: $0.00 /

Carriage Bolt 316 Stainless Steel 5/16"-18 x 4-1/2" FT

SKU #6006-006-026

1
$8.11 (8.11/ea)

25
$194.75 (7.79/ea)

100
$745.00 (7.45/ea)

1000
$7,440.00 (7.44/ea)

Subtotal: $0.00 /

Carriage Bolt 316 Stainless Steel 5/16"-18 x 5" FT

SKU #6006-006-028

1
$8.46 (8.46/ea)

25
$202.50 (8.1/ea)

100
$773.00 (7.73/ea)

1000
$7,720.00 (7.72/ea)

Subtotal: $0.00 /

Carriage Bolt 316 Stainless Steel 5/16"-18 x 6" FT

SKU #6006-006-030

1
$12.37 (12.37/ea)

25
$296.75 (11.87/ea)

100
$1,136.00 (11.36/ea)

1000
$11,330.00 (11.33/ea)

Subtotal: $0.00 /

Carriage Bolt 316 Stainless Steel 5/16"-18 x 8" PT

SKU #6006-006-032

1
$13.60 (13.6/ea)

25
$326.50 (13.06/ea)

100
$1,248.00 (12.48/ea)

1000
$12,460.00 (12.46/ea)

Subtotal: $0.00 /

Frequently Used With

Hex Finish Nuts 316 SS - 5/16"-18 (1/2" Flats x 17/64" Thick) 10900022

1
NA

25
$3.50 (0.14/ea)

100
$10.00 (0.1/ea)

1000
$80.00 (0.08/ea)

Subtotal: $0.00 /

MRO Solution 2400 - Marine Grade Anti-Seize Lubricant - 8 oz. 1050-106

Our Price: $18.11

Subtotal: $0.00 /

5/16"-18 316 Stainless Steel Carriage Bolt

Diameter - Thread Pitch: 5/16-18

Frequently Used With

Product Specifications

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