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Carriage Bolts Zinc Plated Steel 1/4-20"

1/4"-20 Zinc Plated Steel Carriage Bolt

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

Size
Select Package Quantity
SubTotal
Carriage Bolt Zinc Plated 307A Grade A Steel - 1/4"-20 x 1/2" FT
SKU #1102-062-0002
Carriage Bolt Zinc Plated 307A Grade A Steel - 1/4"-20 x 1/2" FT
SKU #1102-062-0002
1
 $0.09 (0.09/ea)
100
 $6.00 (0.06/ea)
1000
 $50.00 (0.05/ea)
Subtotal: $0.00 /
Carriage Bolt Zinc Plated 307A Grade A Steel - 1/4"-20 x 5/8" FT
SKU #1102-062-0012
Carriage Bolt Zinc Plated 307A Grade A Steel - 1/4"-20 x 5/8" FT
SKU #1102-062-0012
1
 $0.10 (0.1/ea)
100
 $7.00 (0.07/ea)
1000
 $60.00 (0.06/ea)
Subtotal: $0.00 /
Carriage Bolt Zinc Plated 307A Grade A Steel - 1/4"-20 x 3/4" FT
SKU #1102-062-0022
Carriage Bolt Zinc Plated 307A Grade A Steel - 1/4"-20 x 3/4" FT
SKU #1102-062-0022
1
 $0.10 (0.1/ea)
100
 $7.00 (0.07/ea)
1000
 $60.00 (0.06/ea)
Subtotal: $0.00 /
Carriage Bolt Zinc Plated 307A Grade A Steel - 1/4"-20 x 1" FT
SKU #1102-062-0042
Carriage Bolt Zinc Plated 307A Grade A Steel - 1/4"-20 x 1" FT
SKU #1102-062-0042
1
 $0.11 (0.11/ea)
100
 $8.00 (0.08/ea)
1000
 $60.00 (0.06/ea)
Subtotal: $0.00 /
Carriage Bolt Zinc Plated 307A Grade A Steel - 1/4"-20 x 1-1/4" FT
SKU #1102-062-0052
Carriage Bolt Zinc Plated 307A Grade A Steel - 1/4"-20 x 1-1/4" FT
SKU #1102-062-0052
1
 $0.12 (0.12/ea)
100
 $8.00 (0.08/ea)
1000
 $70.00 (0.07/ea)
Subtotal: $0.00 /
Carriage Bolt Zinc Plated 307A Grade A Steel - 1/4"-20 x 1-1/2" FT
SKU #1102-062-0062
Carriage Bolt Zinc Plated 307A Grade A Steel - 1/4"-20 x 1-1/2" FT
SKU #1102-062-0062
1
 $0.14 (0.14/ea)
100
 $10.00 (0.1/ea)
1000
 $80.00 (0.08/ea)
Subtotal: $0.00 /
Carriage Bolt Zinc Plated 307A Grade A Steel - 1/4"-20 x 1-3/4" FT
SKU #1102-062-0072
Carriage Bolt Zinc Plated 307A Grade A Steel - 1/4"-20 x 1-3/4" FT
SKU #1102-062-0072
1
 $0.15 (0.15/ea)
100
 $11.00 (0.11/ea)
1000
 $80.00 (0.08/ea)
Subtotal: $0.00 /
Carriage Bolt Zinc Plated 307A Grade A Steel - 1/4"-20 x 2" FT
SKU #1102-062-0082
Carriage Bolt Zinc Plated 307A Grade A Steel - 1/4"-20 x 2" FT
SKU #1102-062-0082
1
 $0.16 (0.16/ea)
100
 $12.00 (0.12/ea)
1000
 $90.00 (0.09/ea)
Subtotal: $0.00 /
Carriage Bolt Zinc Plated 307A Grade A Steel - 1/4"-20 x 2-1/4" FT
SKU #1102-062-0092
Carriage Bolt Zinc Plated 307A Grade A Steel - 1/4"-20 x 2-1/4" FT
SKU #1102-062-0092
1
 $0.15 (0.15/ea)
100
 $12.00 (0.12/ea)
1000
 $110.00 (0.11/ea)
Subtotal: $0.00 /
Carriage Bolt Zinc Plated 307A Grade A Steel - 1/4"-20 x 2-1/2" FT
SKU #1102-062-0102
Carriage Bolt Zinc Plated 307A Grade A Steel - 1/4"-20 x 2-1/2" FT
SKU #1102-062-0102
1
 $0.18 (0.18/ea)
100
 $13.00 (0.13/ea)
1000
 $100.00 (0.1/ea)
Subtotal: $0.00 /
Carriage Bolt Zinc Plated 307A Grade A Steel - 1/4"-20 x 2-3/4" FT
SKU #1102-062-0112
Carriage Bolt Zinc Plated 307A Grade A Steel - 1/4"-20 x 2-3/4" FT
SKU #1102-062-0112
1
 $0.21 (0.21/ea)
100
 $17.00 (0.17/ea)
1000
 $150.00 (0.15/ea)
Subtotal: $0.00 /
Carriage Bolt Zinc Plated 307A Grade A Steel - 1/4"-20 x 3" FT
SKU #1102-062-0122
Carriage Bolt Zinc Plated 307A Grade A Steel - 1/4"-20 x 3" FT
SKU #1102-062-0122
1
 $0.21 (0.21/ea)
100
 $15.00 (0.15/ea)
1000
 $120.00 (0.12/ea)
Subtotal: $0.00 /
Carriage Bolt Zinc Plated 307A Grade A Steel - 1/4"-20 x 3-1/4" FT
SKU #1102-062-0132
Carriage Bolt Zinc Plated 307A Grade A Steel - 1/4"-20 x 3-1/4" FT
SKU #1102-062-0132
1
 $0.24 (0.24/ea)
100
 $21.00 (0.21/ea)
1000
 $190.00 (0.19/ea)
Subtotal: $0.00 /
Carriage Bolt Zinc Plated 307A Grade A Steel - 1/4"-20 x 3-1/2" FT
SKU #1102-062-0142
Carriage Bolt Zinc Plated 307A Grade A Steel - 1/4"-20 x 3-1/2" FT
SKU #1102-062-0142
1
 $0.24 (0.24/ea)
100
 $17.00 (0.17/ea)
1000
 $140.00 (0.14/ea)
Subtotal: $0.00 /
Carriage Bolt Zinc Plated 307A Grade A Steel - 1/4"-20 x 3-3/4" FT
SKU #1102-062-0152
Carriage Bolt Zinc Plated 307A Grade A Steel - 1/4"-20 x 3-3/4" FT
SKU #1102-062-0152
1
 $0.30 (0.3/ea)
100
 $22.00 (0.22/ea)
1000
 $180.00 (0.18/ea)
Subtotal: $0.00 /
Carriage Bolt Zinc Plated 307A Grade A Steel - 1/4"-20 x 4" FT
SKU #1102-062-0162
Carriage Bolt Zinc Plated 307A Grade A Steel - 1/4"-20 x 4" FT
SKU #1102-062-0162
1
 $0.30 (0.3/ea)
100
 $21.00 (0.21/ea)
1000
 $170.00 (0.17/ea)
Subtotal: $0.00 /
Carriage Bolt Zinc Plated 307A Grade A Steel - 1/4"-20 x 4-1/2" FT
SKU #1102-062-0172
Carriage Bolt Zinc Plated 307A Grade A Steel - 1/4"-20 x 4-1/2" FT
SKU #1102-062-0172
1
 $0.31 (0.31/ea)
100
 $22.00 (0.22/ea)
1000
 $180.00 (0.18/ea)
Subtotal: $0.00 /
Carriage Bolt Zinc Plated 307A Grade A Steel - 1/4"-20 x 5" FT
SKU #1102-062-0182
Carriage Bolt Zinc Plated 307A Grade A Steel - 1/4"-20 x 5" FT
SKU #1102-062-0182
1
 $0.34 (0.34/ea)
100
 $27.00 (0.27/ea)
1000
 $200.00 (0.2/ea)
Subtotal: $0.00 /
Carriage Bolt Zinc Plated 307A Grade A Steel - 1/4"-20 x 5-1/2" FT
SKU #1102-062-0192
Carriage Bolt Zinc Plated 307A Grade A Steel - 1/4"-20 x 5-1/2" FT
SKU #1102-062-0192
1
 $0.37 (0.37/ea)
100
 $26.00 (0.26/ea)
1000
 $220.00 (0.22/ea)
Subtotal: $0.00 /
Carriage Bolt Zinc Plated 307A Grade A Steel - 1/4"-20 x 6" FT
SKU #1102-062-0202
Carriage Bolt Zinc Plated 307A Grade A Steel - 1/4"-20 x 6" FT
SKU #1102-062-0202
1
 $0.38 (0.38/ea)
100
 $27.00 (0.27/ea)
1000
 $230.00 (0.23/ea)
Subtotal: $0.00 /
Carriage Bolt Zinc Plated 307A Grade A Steel - 1/4"-20 x 6-1/2" PT
SKU #1102-062-0212
Carriage Bolt Zinc Plated 307A Grade A Steel - 1/4"-20 x 6-1/2" PT
SKU #1102-062-0212
1
 $0.47 (0.47/ea)
100
 $41.00 (0.41/ea)
1000
 $360.00 (0.36/ea)
Subtotal: $0.00 /
Carriage Bolt Zinc Plated 307A Grade A Steel - 1/4"-20 x 7" PT
SKU #1102-062-0222
Carriage Bolt Zinc Plated 307A Grade A Steel - 1/4"-20 x 7" PT
SKU #1102-062-0222
1
 $0.47 (0.47/ea)
100
 $33.00 (0.33/ea)
1000
 $280.00 (0.28/ea)
Subtotal: $0.00 /
Carriage Bolt Zinc Plated 307A Grade A Steel - 1/4"-20 x 7-1/2" PT
SKU #1102-062-0232
Carriage Bolt Zinc Plated 307A Grade A Steel - 1/4"-20 x 7-1/2" PT
SKU #1102-062-0232
1
 $0.55 (0.55/ea)
100
 $47.00 (0.47/ea)
1000
 $430.00 (0.43/ea)
Subtotal: $0.00 /
Carriage Bolt Zinc Plated 307A Grade A Steel - 1/4"-20 x 8" PT
SKU #1102-062-0242
Carriage Bolt Zinc Plated 307A Grade A Steel - 1/4"-20 x 8" PT
SKU #1102-062-0242
1
 $0.52 (0.52/ea)
100
 $37.00 (0.37/ea)
1000
 $310.00 (0.31/ea)
Subtotal: $0.00 /



FREQUENTLY USED WITH

Hex Finished Nuts Grade 5 Zinc - 1/4"-20 UNC
Hex Finished Nuts Grade 5 Zinc - 1/4"-20 UNC 1100-002-0002
Hex Finished Nuts Grade 5 Zinc - 1/4
1
 $0.07 (0.07/ea)
100
 $5.00 (0.05/ea)
1000
 $40.00 (0.04/ea)
Subtotal: $0.00 /
Flat Washers Zinc SAE - 1/4" (ID 0.281 x OD 0.625 x THK 0.076)
Flat Washers Zinc SAE - 1/4" (ID 0.281 x OD 0.625 x THK 0.076) 1102-006-0082
Flat Washers Zinc SAE - 1/4
1
 $0.05 (0.05/ea)
100
 $3.00 (0.03/ea)
1000
 $20.00 (0.02/ea)
Subtotal: $0.00 /
Flat Washers Zinc - USS - 1/4" (ID 0.312 x OD 0.734 x THK 0.069)
Flat Washers Zinc - USS - 1/4" (ID 0.312 x OD 0.734 x THK 0.069) 1102-004-0012
Flat Washers Zinc - USS - 1/4
1
 $0.06 (0.06/ea)
100
 $4.00 (0.04/ea)
1000
 $30.00 (0.03/ea)
Subtotal: $0.00 /
Product Specifications
Color
Silver
Corner Radius on Square
0.031
Corrosion Resistant
Yes
Filet Radius
0.031
Finish
Zinc Plated
Grade
Grade A 307A
Head Diameter
Max 0.594 - Min 0.563
Head Height
Max 0.145 - Min 0.125
Head Style
Dome
Material
Steel
Product Type
Carriage Bolt
Square Neck Depth
Max 0.156 - Min 0.125
Square Neck Width
Max 0.260 - Min 0.245
System of Measurement (Unit)
Inch
Thread Direction
Right Hand
Thread Pitch (Count)
20 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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