: Their contractor's desk can order large "house packs" that aren't always stocked on the floor. They are often considered the most competitive for "house flip" grade hardware.
and AliExpress : These are the primary sources for direct-from-factory pricing. You can find basic interior knobs for as low as $3.25 per unit when ordering 20+ pieces, or even lower for massive industrial orders. where to buy door knobs in bulk
: A favorite for renovators due to fast shipping and competitive 10-pack or 15-pack pricing. Brands like Amerock and Haidms are frequently cited for balancing affordability with decent build quality. : Their contractor's desk can order large "house
: Similar to Home Depot, Lowe’s offers bulk discounts and specialized contractor pricing. Professionals often use online coupons or pro-accounts to stack savings. 3. Professional Wholesale & Specialty Distributors You can find basic interior knobs for as low as $3
For the most aggressive per-unit pricing, international and massive-scale domestic marketplaces offer the widest variety of "contractor packs" (typically bundles of 6 to 15 units).
If you need hardware immediately or want the security of an easy return policy, traditional home improvement stores offer specialized "house packs."