[1 & 2-13 x 1-1 & 4 (6 sets)]
[1 & 2-13 x 3 (4 sets)]
[5 & 16-18 x 3 (8 Sets)]
[1 & 4-20 x 3 & 4 (10 Sets)]
Carriage bolts have a dome shaped head and a square neck generally requiring a hex nut and flat washer. The square neck makes them self-locking when used within a square hole.
The smooth, domed head provides a semi-flush finish.
Drill a hole in the surface material that matches the diameter of the fastener, insert the bolt, and connect the nut on the other end.
Hex Bolt is one kind of threaded fasteners with a hexagonal head shape, and normally designed to be installed using a spanner. Hex bolts are favoured for their robust shape, which makes them suitable for more heavy-duty fastening applications.
Hex bolts are also generally available in larger sizes than alternative fasteners.
Hex Bolts are also called hexagon bolts.
The clean and bright button head make it ideal uses in furnitures, 3D printer projects and other indoor or outdoor projects.
The extra large washer head helps to distribute the load. The one-piece design eliminates the need of a separate washer and can be more efficient and easier to use. A washer is still needed on the nut side so the set we provide help you save your time and money.
Carriage Bolt
Hex Bolt
Button Socket Cap
Flanged Hex Bolt
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Stainless Steel 304Made of 304 stainless steel 18-8 (A2) and no exterior finish, greater strength and corrosion resistance performance in both indoor and outdoor projects. |
Wide ApplicationThese bolts can be used in high-stress applications, such as valves, pumps, motors, and automotive suspension systems. Perfect for pergolas, fences, docks, swingsets, wood-working and other projects. |
Various Size Choice1/4-20 x 1/2 inch to 5 inch 5/16-18 x 1/2 inch to 6 inch 3/8-16 x 1/2 inch to 6 inch 1/2-13 x 1 inch to 6 inch |
Thread Size | 1/4-20, 5/16-18, 3/8-16, 1/2-13 |
Scew Length Range | 1/2 inch to 6 inch |
Screw Length Measured | Please Pay attention that the screw length is measured from under the head and includes the neck height. |
Feature | Square underside of the head is self locking to eliminate the need for a driving tool. |
Meets | ASME/ANSI B18.5 |
Thread Type | Coarse Thread UNC, Fully Threaded |
1/4-20 Carriage Bolt with Nuts and Washers | 5/16-18 Carriage Bolt with Nuts and Washers | 3/8-16 Carriage Bolt with Nuts and Washers | 1/2-13 Carriage Bolt with Nuts and Washers | 1/4-20 Hex Bolt | 3/8-16 Hex Bolt | |
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Thread Size | 1/4"-20 | 5/16"-18 | 3/8"-16 | 1/2"-13 | 1/4"-20 | 3/8"-16 |
Length Range | 1/2"-5" | 1/2"-6" | 3/4"-6" | 1"-6" | 1/2"-5" | 1/2"-6" |
Material | Stainless Steel 304 | Stainless Steel 304 | Stainless Steel 304 | Stainless Steel 304 | Stainless Steel 304 | Stainless Steel 304 |
Drive Size | None | None | None | None | 7/16 inch | 9/16 inch |
6mm Flanged Button with Nuts and Washers | 8mm Flanged Hex Bolt with Nuts and Washers | 6mm Button Socket with Nuts and 2xWashers | 5/16-18 Hex Bolt with Nuts and Washers | 6mm Furniture Screws with Locknuts | 6mm Pan Phillps Machins Screws with Washer Head and Nuts and Washers | |
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Thread Size | M3-0.5/M4-0.7/M5-0.8/M6-1.0/M8-1.25 | M5-0.8/M6-1.0/M8-1.25/M10-1.5 | M5-0.8/M6-1.0/M8-1.25/M10-1.5 | 1/4-20, 5/16-18, 3/8-16, 1/2-13 | M5-0.8/M6-1.0/M8-1.25/M10-1.5 | M5-0.8/M6-1.0/M8-1.25/M10-1.5 |
Length Range | 6mm-100mm | 6mm-100mm | 6mm-100mm | 1/2 inch to 6 inch | 6mm-100mm | 6mm-100mm |
Material | Stainless Steel 304 | Stainless Steel 304 | Stainless Steel 304 | Stainless Steel 304 | Stainless Steel 304 | Stainless Steel 304 |
Drive Size | 4mm | 13mm | 4mm | 1/2 inch | 4mm | #2 |