Hillman 3490 1/4-20 By 3/4-Inch Stainless Steel Carriage Bolt, 10-Pack

★★★★★ 4.9 90 reviews

US$2.87
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US$2.87
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Product details

Management number 250201611 Release Date 2026/09/17 List Price US$2.87 Model Number 250201611
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Product Description These stainless steel carriage bolts are designed to fasten a wooden face to either a wood or metal frame. Its smooth, rounded head is designed to eliminate the need for a washer and provide a semi-flush finish to applications. The square underside of the head is self locking to eliminate spinning and the need for a driving tool. Bolts feature a 1/4-20 Coarse screw thread and measure 3/4" long. From the Manufacturer Carriage Bolts have a smooth, rounded head that has a small square section underneath. They are used in wood connections utilizing the square neck under the round head which will sit into the hole to prevent the head from turning. These carriage bolts come plated in zinc for moderate corrosion resistance. The flat-styled head allows for a smooth exterior finish.

  • Carriage bolts are designed to fasten a wooden face to either wood or metal.
  • Flat, smooth head eliminates the need for a washer
  • Square underside of the head is self-locking to eliminate the need for a driving tool
  • Features a 1/4-20 Coarse thread type
UPC 008236029956
ASIN B00I2VUMRK
Brand Hillman
Color zinc
Model 3490
Set Name 10
Head Type Flat
Size Name 3/4"
Metal Type Zinc
Unit Count 10 Count
Part Number 3490
Thread Size 1/4-20
Thread Type Coarse Thread Type
Finish Types Glossy
Grade Rating Grade 8
Manufacturer The Hillman Group
Thread Class 1B
Thread Style Coarse
Fastener Type Carriage Bolt
Item Diameter 0.25 inches
Item Hardness Grade 8
Material Type Stainless Steel
Exterior Finish Stainless Steel
Item Dimensions 1.6 x 1.7 x 2.5 inches
Number Of Items 10
Thread Coverage Fully Threaded
Number of Pieces 10
Outside Diameter 0.25 inches
Screw Head Style Round
Screw Point Style Flat Point
Manufacturer Grade Grade 1/4
Compatible Groove Diameter 0.25 inches
Global Trade Identification Number 00008236029956

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4.9 out of 5
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90 ratings | 37 reviews
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