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Carriage Bolts, Stainless Steel 316, 1/2"-13 x 3-1/2", Full Thread

Diameter - Thread Pitch: 1/2-13
  • 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

1/2"-13 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

Play video
How to Properly Install & Remove Carriage Bolts
Bolt Head Markings: What do they mean?
Product number: 6006-010-016
Print this page
Click on a size/sku in the table to view product-specific details and specifications.
FT = Full Thread (threaded the entire length)  ·  PT = Partial Thread (unthreaded shoulder below the head)

Specifications

  • Color: Silver
  • Corner Radius on Square: 0.047"
  • Corrosion Resistant: Yes
  • Diameter: 1/2"
  • Head Type: Dome Head
  • Thread Direction: Right Hand
  • Thread Type: Coarse
  • Filet Radius: 0.031
  • Fit: 2A
  • FT = Full Thread: Yes
  • Grade: 316
  • Head Height: Max 0.270 - Min 0.250
  • Head Height Max: 0.27
  • Head Diameter: Max 1.094 - Min 1.032
  • Head Style: Dome
  • Length: 3-1/2"
  • Marine Grade: Yes
  • Material: Stainless Steel
  • Overall Head Height: Max 0.270 - Min 0.250
  • Product Type: Carriage Bolt
  • Square Neck Depth: Max 0.281 - Min 0.250
  • Square Neck Width: Max 0.515 - Min 0.492
  • System of Measurement: Inch
  • Thread Direction: Right Hand
  • Thread Pitch: 13 Per Inch
  • Thread Size: 1/2"-13
  • Thread Standard: UNC
  • Thread Type: Coarse
  • Tolerance (IFI): Actual measurements may vary slightly +/- depending on production run within IFI Tolerances

Frequently Used With

Hex Finish Nuts, Stainless Steel 316, 1/2"-13 (3/4" Flats x 7/16" Thick) Hex Finish Nuts, Stainless Steel 316, 1/2"-13 (3/4" Flats x 7/16" Thick)
SKU: 10900082
Volume Pricing*
1
$0.51
($0.51/ea)
100
$35.00
($0.35/ea)
1000
$280.00
($0.28/ea)
$0.00
Lock Washers, Split Ring, Stainless Steel 316, 1/2" (0.502 ID x 0.869 OD x .125 THK) Lock Washers, Split Ring, Stainless Steel 316, 1/2" (0.502 ID x 0.869 OD x .125 THK)
SKU: 12400112
Volume Pricing*
1
$0.42
($0.42/ea)
100
$25.00
($0.25/ea)
1000
$230.00
($0.23/ea)
$0.00
Flat Washers, Stainless Steel 316, 1/2" (0.531 ID x 1-1/4 OD x .062 THK) Flat Washers, Stainless Steel 316, 1/2" (0.531 ID x 1-1/4 OD x .062 THK)
SKU: 12280109
Volume Pricing*
1
$0.20
($0.20/ea)
100
$17.00
($0.17/ea)
1000
$150.00
($0.15/ea)
$0.00
MRO Solution 2400, Marine Grade Anti-Seize Lubricant, 8 oz. MRO Solution 2400, Marine Grade Anti-Seize Lubricant, 8 oz.
SKU: 1050-106
Volume Pricing*
$20.03 ea.
$0.00
Select Size/SKU & Quantity
17 Available Sizes
SIZE/SKU Review Volume Pricing* Enter Any Qty
1/2"-13 x 1" FT
6006-010-002
1
$3.07 ($3.07/ea)
100
$197.00 ($1.97/ea)
1000
$1,960.00 ($1.96/ea)
$0.00
1/2"-13 x 1-1/4" FT
6006-010-004
1
$3.08 ($3.08/ea)
100
$205.00 ($2.05/ea)
1000
$2,040.00 ($2.04/ea)
$0.00
1/2"-13 x 1-1/2" FT
6006-010-006
1
$3.09 ($3.09/ea)
100
$213.00 ($2.13/ea)
1000
$2,120.00 ($2.12/ea)
$0.00
1/2"-13 x 1-3/4" FT
6006-010-008
1
$3.47 ($3.47/ea)
100
$235.00 ($2.35/ea)
1000
$2,340.00 ($2.34/ea)
$0.00
1/2"-13 x 2" FT
6006-010-010
1
$3.32 ($3.32/ea)
100
$229.00 ($2.29/ea)
1000
$2,280.00 ($2.28/ea)
$0.00
1/2"-13 x 2-1/2" FT
6006-010-012
1
$3.73 ($3.73/ea)
100
$257.00 ($2.57/ea)
1000
$2,560.00 ($2.56/ea)
$0.00
1/2"-13 x 3" FT
6006-010-014
1
$3.98 ($3.98/ea)
100
$275.00 ($2.75/ea)
1000
$2,740.00 ($2.74/ea)
$0.00
1/2"-13 x 3-1/2" FT
6006-010-016
1
$4.81 ($4.81/ea)
100
$332.00 ($3.32/ea)
1000
$3,310.00 ($3.31/ea)
$0.00
1/2"-13 x 4" FT
6006-010-018
1
$5.22 ($5.22/ea)
100
$361.00 ($3.61/ea)
1000
$3,600.00 ($3.60/ea)
$0.00
1/2"-13 x 4-1/2" FT
6006-010-020
1
$5.53 ($5.53/ea)
100
$382.00 ($3.82/ea)
1000
$3,810.00 ($3.81/ea)
$0.00
1/2"-13 x 5" FT
6006-010-022
1
$6.16 ($6.16/ea)
100
$425.00 ($4.25/ea)
1000
$4,240.00 ($4.24/ea)
$0.00
1/2"-13 x 6" FT
6006-010-024
1
$6.50 ($6.50/ea)
100
$449.00 ($4.49/ea)
1000
$4,480.00 ($4.48/ea)
$0.00
1/2"-13 x 7" PT
6006-010-026
1
$7.77 ($7.77/ea)
100
$537.00 ($5.37/ea)
1000
$5,360.00 ($5.36/ea)
$0.00
1/2"-13 x 8" PT
6006-010-028
1
$10.05 ($10.05/ea)
100
$921.00 ($9.21/ea)
1000
$8,380.00 ($8.38/ea)
$0.00
1/2"-13 x 9" PT
6006-010-030
1
$11.49 ($11.49/ea)
100
$796.00 ($7.96/ea)
1000
$7,950.00 ($7.95/ea)
$0.00
1/2"-13 x 10" PT
6006-010-032
1
$22.00 ($22.00/ea)
100
$1,523.00 ($15.23/ea)
1000
$15,220.00 ($15.22/ea)
$0.00
1/2"-13 x 12" PT
6006-010-034
1
$24.69 ($24.69/ea)
100
$1,709.00 ($17.09/ea)
1000
$17,080.00 ($17.08/ea)
$0.00

*Volume pricing available on select products. Products without quantity breaks are priced per unit.

Page Total: $0.00

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