5/16" Dia. Hammered Square Head Bolt

Bolts are typically used for fastening items together. Both used for structural and decorative applications. Our square bolts appeal more to a rustic design especially with our texture of hammered or pyramid. These square head bolts add just the flare you need for your project. When purchasing nuts and washers with this item you will want to select the same size as the diameter of the bolt.

We recommend using 3/8" diameter and above for structural applications.

Dimensions
Finish Description

- Head Shape: Square
- Head Texture: Hammered
- Head Size: 1/2"
- Socket Size: 1/2" 8 Point Socket
- Head Height: 3/16"
- Shank Diameter: 5/16"
- Thread Pitch: 18
- Thread Pitch Type: Course
- Raw: Metal is left untreated. Recommended for those wanting to add their own finish.
- Black: The part is painted flat black. We recommend this option for parts that have no texturing done to them and for outdoor use.
- Oil Rubbed Bronze: A wax containing bronze is rubbed on the piece, leaving a bronze color to the high points of the metal where the lows will be black. Recommended for hammered or distressed textured items.
- Pewter: A wax containing pewter is rubbed on the part, leaving the silver-ish pewter color on the highs points of the metal and the lows will be black. Recommended for hammered of distressed textured items.
- Aged Bronze: A wax containing bronze is applied to the piece and then wiped away. This finish leaves the high points of the metal black and the low points a goldish-bronze color. Recommended for hammered or distressed items.
- Aged Pewter: A wax containing pewter is applied to the piece and then wiped away. This finish leaves the high point of the metal black and the low points a silver-ish pewter color. Recommended for hammered or distressed items.
- Rusty Metal Patina: This finish leaves the reddish, orange color of the rust on the low points of the piece. It looks best when selected with a hammered or distressed texture
- Gunmetal: This is an acid finish leaving hints of blues and browns coming through the part. The coloring soaks into the metal making it more scratch resistant (Good for high use items).Not recommended for outdoor use
- Wrought Iron Patina: This is an acid was finish, the blackish coloring will soak into the metal making it more scratch resistant (Good for high usu items). Not recommended for outdoor use

Make a Selection

Length:

Quantity

03/23/2022

Masa R.

United States

Hammered square head bolts

The bolts are beautiful. We did need to leave them in the sun many days to off gas the paint. They did not fit into the 1/2” 8 point socket. Other than that we are very happy with them.

Old West Iron

Thank you so much and we're happy to hear this!

03/10/2022

Peter D.

Integrity

Nice to see a vendor who has integrity in what they say they do, when they can do it, and follow up on what the customer's thoughts on it were. All this on an order of, what, a hundred dollars or so. You'll see me again, and hopefully those that I shared my experience with.

03/14/2022

Thank you and we're happy to hear this!

02/22/2022

Larry H.

Perfect Finish Detail

Square hammered washers and 1/4" Square bolts, the perfect finish detail to our walnut and cherry mantle.

Old West Iron 5/16 Dia. Hammered Square Head Bolt Review

Thank you for this positive feedback! looking forward to having you again!

01/23/2022

Lynn N.

Very pleased

Square head hammered bolts were the perfect detail for my fireplace trim project.

01/25/2022

I'm sure they pair just perfectly together! Thank you for sharing!

09/20/2021

LOREN E.

Exactly what I was looking for

The square plate washers and square head bolts were exactly what I was looking for and perfectly complement the hand hewn barn beam mantle that I installed in our new house. The packing for shipping was pretty abysmal though. Considering that I was very much paying for the 'look' of the product, it was pretty disappointing to find the bolts and washers just thrown in the bottom of a box where they could bang together during transport. There was more than enough paper in the box where the bolts and washers could have been better wrapped to provide at least some protection of the finish.

Your Cart

$0.00

Hammered square head bolts

Old West Iron

Integrity

Old West Iron

Perfect Finish Detail

Old West Iron

Very pleased

Old West Iron

Exactly what I was looking for