Rivercity Metric Coarse Thread Bolt, Nut & Washer Kit – 492 Pcs Grade 10.9 Hex Head Assortment

If you're a tinkerer, mechanic, or fabricator, you need a good bolt kit.

This one from Rivercity Fastener & Supply is a lifesaver.

It's a 492-piece assortment of metric coarse thread hex bolts, with matching nuts and washers.

All the bolts are Grade 10.9, which is seriously strong—like high-strength industrial stuff.

They come in various sizes and lengths, with a zinc finish to resist rust.

The drive style is external hex, head style is hex head.

The MPN is 492109.

Having a kit like this means you're not running to the hardware store every time you lose a bolt.

Just dig through the box and find what you need.

Great for garage projects, repairs, or building stuff from scratch.