# Metalsuberg 540-Piece SAE Hex Bolt, Locknut and Washer Kit

Metalsuberg’s 540-piece SAE hex bolt, nylon locknut and washer assortment combines five nominal thread diameters with several bolt lengths in a compact kit. The listed contents total 180 bolt, nut and washer sets, aimed at repairs and projects that need multiple SAE sizes on hand.

- [Original product page](https://best-deals.pro/product/metalsuberg-sae-hex-bolt-locknut-washer-assortment)
- [View offer](https://best-deals.pro/visit/metalsuberg-sae-hex-bolt-locknut-washer-assortment)
- Market: US
- Language: en-US
- Currency: USD
- Brand: Metalsuberg
- Category: Tools & Garden > Hardware & Building Materials
- Price: 36.49 USD
- Previous price: 72.99 USD
- Discount: 50%
- Price checked: 2026-11-14T06:40:54.096Z
- Rating: 4.5 / 5
- Reviews: 23

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- The package breakdown describes five SAE thread sizes, with different quantities for each size.
- Each listed set pairs a hex bolt with a nylon locknut and a large washer.
- The listing describes alloy steel with a Grade 5 rating and color-galvanized finish.
- The manufacturer claims compliance with several fastener and surface-treatment standards. These are listing claims, not independent verification.

## Pros

- A stated 180 matched sets provide bolts, nylon locknuts and washers together.
- Five thread sizes and bolt lengths from 1/2 to 2 inches give a range for assorted SAE repair and DIY tasks.
- The claimed PP plastic box and foam protection are intended to keep the assorted parts organized.

## Cons

- The size assortment is limited to the five SAE thread diameters listed, so it will not cover metric or other thread sizes.

## Specifications

### Identity and quantity
- Brand: Metalsuberg
- Piece count: 540
- Set count: 180
- Size range listed: 23 size 1/4"-1/2"
### Dimensions and installation
- Dimensions listed: 2 x 2 x 0.25 inches
- Weight listed: 106.85 g
- Bolt lengths in package details: 1/2" to 2"
### Materials and protection
- Material listed: Alloy Steel
- Grade rating: Grade 5
- Finish: Color Galvanized
- Color: Yellow
### Fastener details
- Head style: Hex
- Thread sizes: 1/4"-20; 5/16"-18; 3/8"-16; 7/16"-14; 1/2"-13
- Locknut type: Nylon locknut
- Washer type: Large washer

## Before you buy

- The listing details are inconsistent: it calls the assortment 23 sizes, while the package breakdown lists five thread diameters and several lengths. The listed 7/16"-14 thread size conflicts with the separate 7/16"-14 item-thread field only in how it is presented as a single specification, and the 0.25-inch item diameter and outside diameter do not clearly describe the full assortment. Confirm the exact size and length mix for the selected listing before purchase.

## A good fit for

- Automotive, machinery and fixture repairs that use one of the listed SAE thread sizes.
- DIYers who want matched bolts, nylon locknuts and washers in several lengths.
- Workshops needing a small assortment for occasional replacement and assembly tasks.

## Less suited to

- Projects that require metric fasteners or thread sizes outside the five listed.
- Buyers who need a clearly itemized, independently confirmed size breakdown before ordering.

## Customer feedback

Aggregate customer ratings lean positive, with most ratings in the four- or five-star categories and some in the three-star category. That offers a limited indication of buyer reception, but no customer comments are supplied to explain the ratings or assess fit, finish or assortment accuracy. Buyers should rely on the size and package details when deciding whether the kit suits their repair needs.

## Frequently asked questions

### What fasteners are included?
The package description lists hex bolts, nylon locknuts and large washers, totaling 540 pieces or 180 matched sets.
### Which thread sizes are listed?
The package breakdown names 1/4"-20, 5/16"-18, 3/8"-16, 7/16"-14 and 1/2"-13. The listing also describes 23 sizes, so confirm the detailed assortment for the selected listing.
### What bolt lengths are included?
The listing gives an overall length range of 1/2" to 2" and provides size-specific ranges in the package breakdown.
### Is the steel and finish independently verified?
No independent verification is supplied. Alloy steel, Grade 5 and color galvanization are manufacturer/listing claims.

## Alternative options

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## Add-ons

- [Metalsuberg 1/2" x 6" Hex Head Bolt by Color Galvanization with Nylon Lock nut and Large Size Washer Assortment Kit,Alloy Steel,Grade 5.\(4pcs Pack\)](https://best-deals.pro/visit/metalsuberg-sae-hex-bolt-locknut-washer-assortment)
- [3/8" x 1-3/4" Hex Head Bolt by Color Galvanization with Nylon Lock nut and Large Size Washer Assortment Kit,Alloy Steel,Grade 5.\(8pcs Pack\),by Metalsuberg.](https://best-deals.pro/visit/metalsuberg-sae-hex-bolt-locknut-washer-assortment)

## Images

![Metalsuberg 540-Piece SAE Hex Bolt, Locknut and Washer Kit — 1](https://best-deals.pro/i/KY97ztaP83x45j96CWAlxaDZB0nNzjYD_8j419jYw3GyfkPPhvkqJmhOn4IFXb_sBNAYLiE-gWWCZeX5DdyLcRnLaMZK5qxShRn1MIjKQr8-h3Rtlwxq.jpg)

![Metalsuberg 540-Piece SAE Hex Bolt, Locknut and Washer Kit — 2](https://best-deals.pro/i/7-9yB8xYLgW-ywvG0l8NIKz1rX45SHyFiX9cHT9JkHWjgweZynQSEItxTzVEoMbvkcaw1GtzmLArxtVi_glJHIMur7ZEY-4zlqC6xBX77xj4MBke7I6S.jpg)

![Metalsuberg 540-Piece SAE Hex Bolt, Locknut and Washer Kit — 3](https://best-deals.pro/i/42BlTn3DW-OJqXy0yzVdCwj44PwOGYdIAeOE8NmlFkl6koVHLF5mamaCfoldGWZeXM8PH_52cdgHkYhxsN7LcnGLu3QCz5ouCMSLCOh1IEoY5u22yVQx.jpg)

![Metalsuberg 540-Piece SAE Hex Bolt, Locknut and Washer Kit — 4](https://best-deals.pro/i/76J-IjCoQ5ZlWQ44HJG1qnd5Ei2dmId7N-jk-x16h1FfgeQ8T75_yXfE0i9t-CR60lIUUfl_FbutsQFsB73cWfq_Odd6UWU6_us7aMdtrlJiH5iKhwjo.jpg)

![Metalsuberg 540-Piece SAE Hex Bolt, Locknut and Washer Kit — 5](https://best-deals.pro/i/oa7BgcuviMc225NYLQybsSfC78s-RxpE6C-lgnM1l9jOD-pwP7kqLeigHoRPQDdLIoufhrpZnCsf5YAGhFaAEEZ7OQX9Dd1R7FkjzMsaXBDubZa1df5b.jpg)

![Metalsuberg 540-Piece SAE Hex Bolt, Locknut and Washer Kit — 6](https://best-deals.pro/i/GkMjZbq7v-ozGV3xO6eSUMbSNQl3fI9hgrVjxkjlzf8Ev8j-7VtMuonXdQf36mN3I7rsPJf_WEo1mvcrN3rSn1QDytWx-uwWembk0TTIt62qjlpeK1EK.jpg)

![Metalsuberg 540-Piece SAE Hex Bolt, Locknut and Washer Kit — 7](https://best-deals.pro/i/mGNi1BdIATSDdkuv_5uXGdtjdf-XUWE7WpfasF_UV9o8AZuT2BdVGAN-vus2Vl5HfeIeK-e8ca6Sq0_GpZUqZxLnhpVw0uku8j0aCNLcj3pzzWQTi1vU.jpg)