About us

About Boltriver

Boltriver supplies standard and custom fastener assortment kits to hardware retailers, distributors, and repair businesses. Our range includes metric screws, nuts, and washers for furniture assembly, electronics, and general repairs.

Many kits come in compartment cases that keep parts organized by size.

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Inside our workshop — sorting and packing fastener kits.
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Our story

Custom fasteners and tailor-made kits

We can produce fasteners in stainless steel, titanium, copper, and other materials, depending on the part and its specifications. We also offer custom fasteners and tailor-made assortment kits.

Tell us your preferred material, sizes, and quantities, and we’ll confirm which parts and kit configurations we can produce.