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Carriage Bolts 18-8 Stainless Steel 1/2-13"

1/2"-13 Stainless Steel Carriage Bolt

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
  • 18-8 Stainless steel is corrosion and rust resistant
  • 18-8 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

Select Products Below See Product Specifications
NA = "Not Sold In Single Quantity"

Size
Select Package Quantity
SubTotal
Carriage Bolt 18-8 SS 1/2"-13 x 1"
SKU #79002
Carriage Bolt 18-8 SS 1/2"-13 x 1"
SKU #79002
1
 $1.18 (1.18/ea)
100
 $85.00 (0.85/ea)
1000
 $760.00 (0.76/ea)
Subtotal: $0.00 /
Carriage Bolt 18-8 SS 1/2"-13 x 1-1/4"
SKU #79012
Carriage Bolt 18-8 SS 1/2"-13 x 1-1/4"
SKU #79012
1
 $1.35 (1.35/ea)
100
 $97.00 (0.97/ea)
1000
 $870.00 (0.87/ea)
Subtotal: $0.00 /
Carriage Bolt 18-8 SS 1/2"-13 x 1-1/2"
SKU #79022
Carriage Bolt 18-8 SS 1/2"-13 x 1-1/2"
SKU #79022
1
 $1.48 (1.48/ea)
100
 $106.00 (1.06/ea)
1000
 $950.00 (0.95/ea)
Subtotal: $0.00 /
Carriage Bolt 18-8 SS 1/2"-13 x 1-3/4"
SKU #79032
Carriage Bolt 18-8 SS 1/2"-13 x 1-3/4"
SKU #79032
1
 $1.64 (1.64/ea)
100
 $118.00 (1.18/ea)
1000
 $1,060.00 (1.06/ea)
Subtotal: $0.00 /
Carriage Bolt 18-8 SS 1/2"-13 x 2"
SKU #79042
Carriage Bolt 18-8 SS 1/2"-13 x 2"
SKU #79042
1
 $1.85 (1.85/ea)
100
 $133.00 (1.33/ea)
1000
 $1,200.00 (1.2/ea)
Subtotal: $0.00 /
Carriage Bolt 18-8 SS 1/2"-13 x 2-1/4"
SKU #79052
Carriage Bolt 18-8 SS 1/2"-13 x 2-1/4"
SKU #79052
1
 $2.00 (2/ea)
100
 $175.00 (1.75/ea)
1000
 $1,500.00 (1.5/ea)
Subtotal: $0.00 /
Carriage Bolt 18-8 SS 1/2"-13 x 2-1/2"
SKU #79062
Carriage Bolt 18-8 SS 1/2"-13 x 2-1/2"
SKU #79062
1
 $2.14 (2.14/ea)
100
 $153.00 (1.53/ea)
1000
 $1,380.00 (1.38/ea)
Subtotal: $0.00 /
Carriage Bolt 18-8 SS 1/2"-13 x 2-3/4"
SKU #79072
Carriage Bolt 18-8 SS 1/2"-13 x 2-3/4"
SKU #79072
1
 $2.35 (2.35/ea)
100
 $175.00 (1.75/ea)
1000
 $1,500.00 (1.5/ea)
Subtotal: $0.00 /
Carriage Bolt 18-8 SS 1/2"-13 x 3"
SKU #79082
Carriage Bolt 18-8 SS 1/2"-13 x 3"
SKU #79082
1
 $2.46 (2.46/ea)
100
 $176.00 (1.76/ea)
1000
 $1,590.00 (1.59/ea)
Subtotal: $0.00 /
Carriage Bolt 18-8 SS 1/2"-13 x 3-1/4"
SKU #79092
Carriage Bolt 18-8 SS 1/2"-13 x 3-1/4"
SKU #79092
1
 $2.55 (2.55/ea)
100
 $185.00 (1.85/ea)
1000
 $1,650.00 (1.65/ea)
Subtotal: $0.00 /
Carriage Bolt 18-8 SS 1/2"-13 x 3-1/2"
SKU #79102
Carriage Bolt 18-8 SS 1/2"-13 x 3-1/2"
SKU #79102
1
 $2.70 (2.7/ea)
100
 $193.00 (1.93/ea)
1000
 $1,730.00 (1.73/ea)
Subtotal: $0.00 /
Carriage Bolt 18-8 SS 1/2"-13 x 3-3/4"
SKU #79112
Carriage Bolt 18-8 SS 1/2"-13 x 3-3/4"
SKU #79112
1
 $2.87 (2.87/ea)
100
 $265.00 (2.65/ea)
1000
 $2,630.00 (2.63/ea)
Subtotal: $0.00 /
Carriage Bolt 18-8 SS 1/2"-13 x 4"
SKU #79122
Carriage Bolt 18-8 SS 1/2"-13 x 4"
SKU #79122
1
 $3.17 (3.17/ea)
100
 $227.00 (2.27/ea)
1000
 $2,040.00 (2.04/ea)
Subtotal: $0.00 /
Carriage Bolt 18-8 SS 1/2"-13 x 4-1/2"
SKU #79132
Carriage Bolt 18-8 SS 1/2"-13 x 4-1/2"
SKU #79132
1
 $3.48 (3.48/ea)
100
 $249.00 (2.49/ea)
1000
 $2,240.00 (2.24/ea)
Subtotal: $0.00 /
Carriage Bolt 18-8 SS 1/2"-13 x 5"
SKU #79142
Carriage Bolt 18-8 SS 1/2"-13 x 5"
SKU #79142
1
 $3.91 (3.91/ea)
100
 $280.00 (2.8/ea)
1000
 $2,520.00 (2.52/ea)
Subtotal: $0.00 /
Carriage Bolt 18-8 SS 1/2"-13 x 5-1/2"
SKU #79152
Carriage Bolt 18-8 SS 1/2"-13 x 5-1/2"
SKU #79152
1
 $3.80 (3.8/ea)
100
 $350.00 (3.5/ea)
1000
 $3,480.00 (3.48/ea)
Subtotal: $0.00 /
Carriage Bolt 18-8 SS 1/2"-13 x 6"
SKU #79162
Carriage Bolt 18-8 SS 1/2"-13 x 6"
SKU #79162
1
 $4.47 (4.47/ea)
100
 $320.00 (3.2/ea)
1000
 $2,880.00 (2.88/ea)
Subtotal: $0.00 /
Carriage Bolt 18-8 SS 1/2"-13 x 7"
SKU #79172
Carriage Bolt 18-8 SS 1/2"-13 x 7"
SKU #79172
1
 $8.69 (8.69/ea)
100
 $621.00 (6.21/ea)
1000
 $5,590.00 (5.59/ea)
Subtotal: $0.00 /
Carriage Bolt 18-8 SS 1/2"-13 x 8"
SKU #79182
Carriage Bolt 18-8 SS 1/2"-13 x 8"
SKU #79182
1
 $9.86 (9.86/ea)
100
 $705.00 (7.05/ea)
1000
 $6,340.00 (6.34/ea)
Subtotal: $0.00 /
Carriage Bolt 18-8 SS 1/2"-13 x 9"
SKU #79192
Carriage Bolt 18-8 SS 1/2"-13 x 9"
SKU #79192
1
 $13.74 (13.74/ea)
100
 $982.00 (9.82/ea)
1000
 $8,830.00 (8.83/ea)
Subtotal: $0.00 /
Carriage Bolt 18-8 SS 1/2"-13 x 10"
SKU #79202
Carriage Bolt 18-8 SS 1/2"-13 x 10"
SKU #79202
1
 $15.39 (15.39/ea)
100
 $1,100.00 (11/ea)
1000
 $9,900.00 (9.9/ea)
Subtotal: $0.00 /
Carriage Bolt 18-8 SS 1/2"-13 x 11"
SKU #79212
Carriage Bolt 18-8 SS 1/2"-13 x 11"
SKU #79212
1
 $17.12 (17.12/ea)
100
 $1,273.00 (12.73/ea)
1000
 $11,000.00 (11/ea)
Subtotal: $0.00 /
Carriage Bolt 18-8 SS 1/2"-13 x 12"
SKU #79222
Carriage Bolt 18-8 SS 1/2"-13 x 12"
SKU #79222
1
 $17.82 (17.82/ea)
100
 $1,273.00 (12.73/ea)
1000
 $11,460.00 (11.46/ea)
Subtotal: $0.00 /
Carriage Bolt 18-8 SS 1/2"-13 x 14"
SKU #79232
Carriage Bolt 18-8 SS 1/2"-13 x 14"
SKU #79232
1
 $20.26 (20.26/ea)
100
 $1,448.00 (14.48/ea)
1000
 $13,020.00 (13.02/ea)
Subtotal: $0.00 /
Carriage Bolt 18-8 SS 1/2"-13 x 16"
SKU #79242
Carriage Bolt 18-8 SS 1/2"-13 x 16"
SKU #79242
1
 $21.81 (21.81/ea)
100
 $1,558.00 (15.58/ea)
1000
 $14,020.00 (14.02/ea)
Subtotal: $0.00 /
Carriage Bolt 18-8 SS 1/2"-13 x 18"
SKU #79252
Carriage Bolt 18-8 SS 1/2"-13 x 18"
SKU #79252
1
 $26.48 (26.48/ea)
100
 $1,892.00 (18.92/ea)
1000
 $17,020.00 (17.02/ea)
Subtotal: $0.00 /



FREQUENTLY USED WITH

Flat Washers 304 SS - 1/2" (.531 ID x 1-1/4 OD x .062 Thick)
Flat Washers 304 SS - 1/2" (.531 ID x 1-1/4 OD x .062 Thick) 1000-105182
Flat Washers 304 SS - 1/2
1
 $0.28 (0.28/ea)
100
 $16.00 (0.16/ea)
1000
 $140.00 (0.14/ea)
Subtotal: $0.00 /
Hex Finish Nuts 304 SS - 1/2"-13 (3/4" Flats x 7/16" Thick)
Hex Finish Nuts 304 SS - 1/2"-13 (3/4" Flats x 7/16" Thick) 123082
Hex Finish Nuts 304 SS - 1/2
1
 $0.43 (0.43/ea)
100
 $27.00 (0.27/ea)
1000
 $230.00 (0.23/ea)
Subtotal: $0.00 /
MRO Solution 2400 - Marine Grade Anti-Seize Lubricant - 8 oz.
MRO Solution 2400 - Marine Grade Anti-Seize Lubricant - 8 oz. 1050-106
MRO Solution 2400 - Marine Grade Anti-Seize Lubricant - 8 oz.
Anti Seize MRO Solution 2400 - 8oz
Prevent Fastener Galling & Locking Up with Anti-Seize Lubricants

Our Price: $18.11
Subtotal: $0.00 /
Product Specifications
Color
Silver
Corner Radius on Square
0.047
Corrosion Resistant
Yes
Filet Radius
0.031
Grade
18-8
Head Diameter
Max 1.094 - Min 1.032
Head Height Max
0.270
Head Style
Dome
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 (Unit)
Inch
Thread Direction
Right Hand
Thread Pitch (Count)
13 Per Inch
Thread Standard
UNC
Thread Type
Coarse
Tolerance (IFI)
Actual measurements may vary slightly +/- depending on production run within IFI Tolerances

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