3/8"-16 Carriage Bolt Hot Dipped Galvanized 307A Grade A

3/8"-16 Hot Dip Galvanized Carriage Bolts

Diameter - Thread Pitch: 3/8-16


3/8"-16 Hot dipped galvanized carriage bolts have a domed or countersunk head, and the shank is topped by a short square section under the head.

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


Select Products Below
Product Specifications
Body Diameter
3/8" (Max 0.388 - Min 0.360)
Color
Gray
Corner Radius on Square
0.047"
Corrosion Resistant
Yes
Filet Radius
0.031"
Finish
Hot Dip Galvanized
Head Diameter
Max 0.844 - Min 0.782
Head Style
Domed
Material
Steel
Other
All Carriage Bolts under 6 inches are fully threaded. Sizes over 6 inches in length have a shoulder.
Product Type
Carriage Bolt
Thread Direction
Right Hand
Thread Pitch (Count)
16 Per Inch
Thread Standard
UNC
Thread Type
Coarse
Tolerance (IFI)
Actual measurements may vary slightly +/- depending on production run within IFI Tolerances
Select Products Below
Qty
Size
Select Package Quantity
SubTotal
3/8"-16 x 3/4" FT
SKU #1070-060-0002
3/8"-16 x 3/4" FT
SKU #1070-060-0002
1
$0.15 (0.15/ea)
25
$3.00 (0.12/ea)
100
$10.00 (0.10/ea)
1000
$90.00 (0.09/ea)
 
3/8"-16 x 1" FT
SKU #1070-060-0012
3/8"-16 x 1" FT
SKU #1070-060-0012
1
$0.15 (0.15/ea)
25
$3.25 (0.13/ea)
100
$11.00 (0.11/ea)
1000
$100.00 (0.10/ea)
 
3/8"-16 x 1-1/4" FT
SKU #1070-060-0022
3/8"-16 x 1-1/4" FT
SKU #1070-060-0022
1
$0.16 (0.16/ea)
25
$3.50 (0.14/ea)
100
$13.00 (0.13/ea)
1000
$120.00 (0.12/ea)
 
3/8"-16 x 1-1/2" FT
SKU #1070-060-0032
3/8"-16 x 1-1/2" FT
SKU #1070-060-0032
1
$0.17 (0.17/ea)
25
$4.00 (0.16/ea)
100
$14.00 (0.14/ea)
1000
$130.00 (0.13/ea)
 
3/8"-16 x 1-3/4" FT
SKU #1070-060-0042
3/8"-16 x 1-3/4" FT
SKU #1070-060-0042
1
$0.21 (0.21/ea)
25
$5.00 (0.20/ea)
100
$18.00 (0.18/ea)
1000
$160.00 (0.16/ea)
 
3/8"-16 x 2" FT
SKU #1070-060-0052
3/8"-16 x 2" FT
SKU #1070-060-0052
1
$0.21 (0.21/ea)
25
$4.75 (0.19/ea)
100
$17.00 (0.17/ea)
1000
$150.00 (0.15/ea)
 
3/8"-16 x 2-1/4" FT
SKU #1070-060-0062
3/8"-16 x 2-1/4" FT
SKU #1070-060-0062
1
$0.22 (0.22/ea)
25
$5.00 (0.20/ea)
100
$19.00 (0.19/ea)
1000
$170.00 (0.17/ea)
 
3/8"-16 x 2-1/2" FT
SKU #1070-060-0072
3/8"-16 x 2-1/2" FT
SKU #1070-060-0072
1
$0.24 (0.24/ea)
25
$5.50 (0.22/ea)
100
$20.00 (0.20/ea)
1000
$180.00 (0.18/ea)
 
3/8"-16 x 2-3/4" FT
SKU #1070-060-0082
3/8"-16 x 2-3/4" FT
SKU #1070-060-0082
1
$0.30 (0.30/ea)
25
$6.75 (0.27/ea)
100
$25.00 (0.25/ea)
1000
$220.00 (0.22/ea)
 
3/8"-16 x 3" FT
SKU #1070-060-0092
3/8"-16 x 3" FT
SKU #1070-060-0092
1
$0.28 (0.28/ea)
25
$6.25 (0.25/ea)
100
$23.00 (0.23/ea)
1000
$210.00 (0.21/ea)
 
3/8"-16 x 3-1/2" FT
SKU #1070-060-0102
3/8"-16 x 3-1/2" FT
SKU #1070-060-0102
1
$0.31 (0.31/ea)
25
$7.25 (0.29/ea)
100
$26.00 (0.26/ea)
1000
$230.00 (0.23/ea)
 
3/8"-16 x 4" FT
SKU #1070-060-0112
3/8"-16 x 4" FT
SKU #1070-060-0112
1
$0.35 (0.35/ea)
25
$8.00 (0.32/ea)
100
$29.00 (0.29/ea)
1000
$260.00 (0.26/ea)
 
3/8"-16 x 4-1/2" FT
SKU #1070-060-0122
3/8"-16 x 4-1/2" FT
SKU #1070-060-0122
1
$0.39 (0.39/ea)
25
$8.75 (0.35/ea)
100
$32.00 (0.32/ea)
1000
$290.00 (0.29/ea)
 
3/8"-16 x 5" FT
SKU #1070-060-0132
3/8"-16 x 5" FT
SKU #1070-060-0132
1
$0.42 (0.42/ea)
25
$9.75 (0.39/ea)
100
$35.00 (0.35/ea)
1000
$320.00 (0.32/ea)
 
3/8"-16 x 5-1/2" FT
SKU #1070-060-0142
3/8"-16 x 5-1/2" FT
SKU #1070-060-0142
1
$0.48 (0.48/ea)
25
$11.00 (0.44/ea)
100
$40.00 (0.40/ea)
1000
$360.00 (0.36/ea)
 
3/8"-16 x 6" FT
SKU #1070-060-0152
3/8"-16 x 6" FT
SKU #1070-060-0152
1
$5.49 (5.49/ea)
25
$16.25 (0.65/ea)
100
$46.00 (0.46/ea)
1000
$370.00 (0.37/ea)
 
3/8"-16 x 6-1/2" PT
SKU #1070-060-0162
3/8"-16 x 6-1/2" PT
SKU #1070-060-0162
1
$5.58 (5.58/ea)
25
$18.25 (0.73/ea)
100
$54.00 (0.54/ea)
1000
$440.00 (0.44/ea)
 
3/8"-16 x 7" PT
SKU #1070-060-0172
3/8"-16 x 7" PT
SKU #1070-060-0172
1
$5.58 (5.58/ea)
25
$18.25 (0.73/ea)
100
$53.00 (0.53/ea)
1000
$440.00 (0.44/ea)
 
3/8"-16 x 7-1/2" PT
SKU #1070-060-0182
3/8"-16 x 7-1/2" PT
SKU #1070-060-0182
1
$5.72 (5.72/ea)
25
$21.50 (0.86/ea)
100
$65.00 (0.65/ea)
1000
$540.00 (0.54/ea)
 
3/8"-16 x 8" PT
SKU #1070-060-0192
3/8"-16 x 8" PT
SKU #1070-060-0192
1
$5.65 (5.65/ea)
25
$19.75 (0.79/ea)
100
$59.00 (0.59/ea)
1000
$490.00 (0.49/ea)
 
3/8"-16 x 8-1/2" PT
SKU #1070-060-0202
3/8"-16 x 8-1/2" PT
SKU #1070-060-0202
1
$5.87 (5.87/ea)
25
$24.75 (0.99/ea)
100
$77.00 (0.77/ea)
1000
$660.00 (0.66/ea)
 
3/8"-16 x 9" PT
SKU #1070-060-0212
3/8"-16 x 9" PT
SKU #1070-060-0212
1
$5.72 (5.72/ea)
25
$21.50 (0.86/ea)
100
$65.00 (0.65/ea)
1000
$550.00 (0.55/ea)
 
3/8"-16 x 10" PT
SKU #1070-060-0222
3/8"-16 x 10" PT
SKU #1070-060-0222
1
$12.81 (12.81/ea)
25
$30.50 (1.22/ea)
100
$79.00 (0.79/ea)
1000
$620.00 (0.62/ea)
 
3/8"-16 x 11" PT
SKU #1070-060-0232
3/8"-16 x 11" PT
SKU #1070-060-0232
1
$12.95 (12.95/ea)
25
$33.75 (1.35/ea)
100
$91.00 (0.91/ea)
1000
$730.00 (0.73/ea)
 
3/8"-16 x 12" PT
SKU #1070-060-0242
3/8"-16 x 12" PT
SKU #1070-060-0242
1
$13.00 (13.00/ea)
25
$35.00 (1.40/ea)
100
$96.00 (0.96/ea)
1000
$760.00 (0.76/ea)