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Carriage Bolts, Zinc Plated Steel, Grade A307, 1/4"-20 x 3-1/2", Full Thread

Diameter - Thread Pitch: 1/4-20
  • Square section grips into the part being fixed (usually wood)
  • Preventing the bolt from turning when the nut is tightened
  • Up to 6" of thread
  • Bolts Over 6" in length will have a shoulder beneath the head

1/4"-20 Zinc plated steel carriage bolts have a domed or countersunk head, and the shank is topped by a short square section under the head.

REACH and RoHS Compliant
Product number: 1102-062-0142
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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
  • Condition: New
  • Corner Radius on Square: 0.031"
  • Corrosion Resistant: Yes
  • Diameter: 1/4"
  • Head Type: Dome Head
  • Thread Direction: Right Hand
  • Thread Type: Coarse
  • Filet Radius: 0.031
  • Finish: Zinc Plated
  • Fit: 2A
  • FT = Full Thread: Yes
  • Grade: A307
  • Head Height: Max 0.145 - Min 0.125
  • Head Height Max: 0.145
  • Head Diameter: Max 0.594 - Min 0.563
  • Head Style: Dome
  • Length: 3-1/2"
  • Material: Steel
  • Part Number: 722703770478
  • Product Type: Carriage Bolt
  • Size Type: Regular
  • Square Neck Depth: Max 0.156 - Min 0.125
  • Square Neck Width: Max 0.260 - Min 0.245
  • System of Measurement: Inch
  • Thread Direction: Right Hand
  • Thread Pitch: 20 Per Inch
  • Thread Size: 1/4"-20
  • Thread Standard: UNC
  • Thread Type: Coarse
  • Tolerance (IFI): Actual measurements may vary slightly +/- depending on production run within IFI Tolerances
  • Weight: 1 lb

Frequently Used With

Hex Finish Nuts, Grade 5 Zinc Plated Steel, 1/4"-20 UNC Hex Finish Nuts, Grade 5 Zinc Plated Steel, 1/4"-20 UNC
Volume Pricing*
1
$0.07
($0.07/ea)
100
$5.00
($0.05/ea)
1000
$40.00
($0.04/ea)
$0.00
Flat Washers, Zinc Plated Steel, SAE 1/4" (ID 0.281 x OD 0.625 x THK 0.076) Flat Washers, Zinc Plated Steel, SAE 1/4" (ID 0.281 x OD 0.625 x THK 0.076)
Volume Pricing*
1
$0.05
($0.05/ea)
100
$3.00
($0.03/ea)
1000
$20.00
($0.02/ea)
$0.00
Flat Washers, Zinc Plated Steel, USS, 1/4" (ID 0.312 x OD 0.734 x THK 0.069) Flat Washers, Zinc Plated Steel, USS, 1/4" (ID 0.312 x OD 0.734 x THK 0.069)
Volume Pricing*
1
$0.06
($0.06/ea)
100
$4.00
($0.04/ea)
1000
$30.00
($0.03/ea)
$0.00
Lock Washers, Split Ring, Zinc Plated Steel, 1/4"(.252 ID x .487 OD x .062 THK) Lock Washers, Split Ring, Zinc Plated Steel, 1/4"(.252 ID x .487 OD x .062 THK)
Volume Pricing*
1
$0.08
($0.08/ea)
100
$3.00
($0.03/ea)
1000
$20.00
($0.02/ea)
$0.00
MRO Solution 2400, Marine Grade Anti-Seize Lubricant, 8 oz. MRO Solution 2400, Marine Grade Anti-Seize Lubricant, 8 oz.
Volume Pricing*
$20.03 ea.
$0.00
Select Size/SKU & Quantity
25 Available Sizes
SIZE/SKU Review Volume Pricing* Enter Any Qty
1/4"-20 x 1/2" FT
1102-062-0002
1
$0.09 ($0.09/ea)
100
$6.00 ($0.06/ea)
1000
$50.00 ($0.05/ea)
$0.00
1/4"-20 x 3/4" FT
1102-062-0022
1
$0.10 ($0.10/ea)
100
$7.00 ($0.07/ea)
1000
$60.00 ($0.06/ea)
$0.00
1/4"-20 x 5/8" FT
1102-062-0012
1
$0.10 ($0.10/ea)
100
$7.00 ($0.07/ea)
1000
$60.00 ($0.06/ea)
$0.00
1/4"-20 x 7/8" FT
1102-062-0032
1
$0.12 ($0.12/ea)
100
$9.00 ($0.09/ea)
1000
$700.00 ($0.70/ea)
$0.00
1/4"-20 x 1" FT
1102-062-0042
1
$0.11 ($0.11/ea)
100
$8.00 ($0.08/ea)
1000
$60.00 ($0.06/ea)
$0.00
1/4"-20 x 1-1/4" FT
1102-062-0052
1
$0.12 ($0.12/ea)
100
$8.00 ($0.08/ea)
1000
$70.00 ($0.07/ea)
$0.00
1/4"-20 x 1-1/2" FT
1102-062-0062
1
$0.14 ($0.14/ea)
100
$10.00 ($0.10/ea)
1000
$80.00 ($0.08/ea)
$0.00
1/4"-20 x 1-3/4" FT
1102-062-0072
1
$0.15 ($0.15/ea)
100
$11.00 ($0.11/ea)
1000
$80.00 ($0.08/ea)
$0.00
1/4"-20 x 2" FT
1102-062-0082
1
$0.16 ($0.16/ea)
100
$12.00 ($0.12/ea)
1000
$90.00 ($0.09/ea)
$0.00
1/4"-20 x 2-1/4" FT
1102-062-0092
1
$0.15 ($0.15/ea)
100
$12.00 ($0.12/ea)
1000
$110.00 ($0.11/ea)
$0.00
1/4"-20 x 2-1/2" FT
1102-062-0102
1
$0.18 ($0.18/ea)
100
$13.00 ($0.13/ea)
1000
$100.00 ($0.10/ea)
$0.00
1/4"-20 x 2-3/4" FT
1102-062-0112
1
$0.21 ($0.21/ea)
100
$17.00 ($0.17/ea)
1000
$150.00 ($0.15/ea)
$0.00
1/4"-20 x 3" FT
1102-062-0122
1
$0.21 ($0.21/ea)
100
$15.00 ($0.15/ea)
1000
$120.00 ($0.12/ea)
$0.00
1/4"-20 x 3-1/4" FT
1102-062-0132
1
$0.24 ($0.24/ea)
100
$21.00 ($0.21/ea)
1000
$190.00 ($0.19/ea)
$0.00
1/4"-20 x 3-1/2" FT
1102-062-0142
1
$0.24 ($0.24/ea)
100
$17.00 ($0.17/ea)
1000
$140.00 ($0.14/ea)
$0.00
1/4"-20 x 3-3/4" FT
1102-062-0152
1
$0.30 ($0.30/ea)
100
$22.00 ($0.22/ea)
1000
$180.00 ($0.18/ea)
$0.00
1/4"-20 x 4" FT
1102-062-0162
1
$0.30 ($0.30/ea)
100
$21.00 ($0.21/ea)
1000
$170.00 ($0.17/ea)
$0.00
1/4"-20 x 4-1/2" FT
1102-062-0172
1
$0.31 ($0.31/ea)
100
$22.00 ($0.22/ea)
1000
$180.00 ($0.18/ea)
$0.00
1/4"-20 x 5" FT
1102-062-0182
1
$0.34 ($0.34/ea)
100
$27.00 ($0.27/ea)
1000
$200.00 ($0.20/ea)
$0.00
1/4"-20 x 5-1/2" FT
1102-062-0192
1
$0.37 ($0.37/ea)
100
$26.00 ($0.26/ea)
1000
$220.00 ($0.22/ea)
$0.00
1/4"-20 x 6" FT
1102-062-0202
1
$0.38 ($0.38/ea)
100
$27.00 ($0.27/ea)
1000
$230.00 ($0.23/ea)
$0.00
1/4"-20 x 6-1/2" PT
1102-062-0212
1
$0.47 ($0.47/ea)
100
$41.00 ($0.41/ea)
1000
$360.00 ($0.36/ea)
$0.00
1/4"-20 x 7" PT
1102-062-0222
1
$0.47 ($0.47/ea)
100
$33.00 ($0.33/ea)
1000
$280.00 ($0.28/ea)
$0.00
1/4"-20 x 7-1/2" PT
1102-062-0232
1
$0.55 ($0.55/ea)
100
$47.00 ($0.47/ea)
1000
$430.00 ($0.43/ea)
$0.00
1/4"-20 x 8" PT
1102-062-0242
1
$0.52 ($0.52/ea)
100
$37.00 ($0.37/ea)
1000
$310.00 ($0.31/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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