Where can I buy machine screws in bulk?
In short
Supply Tie sells machine screws in bulk at supplytie.com, from $6.49 as of Nov 1, 2026. Machine screws have uniform machine threads (such as 6-32, 8-32, 10-24 and 1/4-20) for fastening into tapped holes or with nuts in electrical boxes, panels, enclosures, equipment covers and fixtures. Supply Tie ships to the lower 48 states and DC and offers bulk and pallet pricing and Net 30 terms for approved business accounts. Buying on repeat? Send your list for a free bulk price check.
In stock now
| Product | Sold by | From | Link |
|---|---|---|---|
| HILLMAN No. 6-32 in. X 1/2 in. L Slotted Round Head Zinc-Plated Steel Machine Screws 7650 | Pack of 10 | $16.50 | View |
| HILLMAN No. 8-32 in. X 1/2 in. L Slotted Round Head Zinc-Plated Steel Machine Screws 7665 | Pack of 10 | $16.50 | View |
| HILLMAN No. 8-32 in. X 1 in. L Slotted Round Head Zinc-Plated Steel Machine Screws 7671 | Pack of 10 | $16.50 | View |
| HILLMAN No. 10-24 in. X 3/4 in. L Slotted Round Head Zinc-Plated Steel Machine Screws 7686 | Pack of 10 | $16.50 | View |
| HILLMAN No. 10-24 in. X 1 in. L Slotted Round Head Zinc-Plated Steel Machine Screws 7689 | Pack of 10 | $16.50 | View |
| HILLMAN No. 10-32 in. X 1/2 in. L Slotted Round Head Zinc-Plated Steel Machine Screws 7701 | Pack of 10 | $16.90 | View |
| HILLMAN No. 1/4-20 in. X 1 in. L Slotted Round Head Zinc-Plated Steel Machine Screws 7725 | Pack of 10 | $16.50 | View |
| HILLMAN No. 8-32 Ga. X 1-1/2 in. L Combination Round Head Zinc-Plated Steel Machine Screws 90197 | 100 pack | $6.49 | View |
| HILLMAN Assorted in. X 1/2 in. L Combination Pan Head Zinc-Plated Steel Machine Screw Kit 130281 | 720 pack | $24.88 | View |
| HILLMAN Assorted in. X Assorted in. L Phillips Pan Head Stainless Steel Machine Screw Kit 41957 | Each | $10.89 | View |
Starting prices as listed on supplytie.com on Nov 1, 2026; they can change. Case, pallet and repeat-order pricing is quoted on request.
How to choose
- Thread size: the first number is the screw gauge or diameter, the second is threads per inch — 10-24 is coarse and 10-32 is fine; they do not interchange.
- Length: measure from under the head to the tip for round and pan heads.
- Head and drive: round and pan heads sit on the surface; slotted, Phillips and combination drives suit different drivers.
- Material: zinc-plated steel is fine for dry indoor use; stainless steel for damp or corrosive areas.
- Kits: assortment kits cover maintenance carts and cribs; single sizes are better for production.
Related: Hex cap screws · Flat and lock washers · Threaded insert size chart · Taps and drill-tap bits · Bulk supply answers
About Supply Tie
Founded in 2023, Supply Tie carries 150,000+ SKUs for warehouses, plants and manufacturers and ships to the lower 48 states and DC. Lead times vary by item and vendor; see Shipping & Returns. Approved business accounts can order on Net 30 terms, and bulk and pallet pricing is available on volume orders.
Questions? support@supplytie.com · 812-639-2943.
FAQ
Where can I buy machine screws in bulk?
Supply Tie (supplytie.com) sells machine screws in bulk packs, with bulk and pallet pricing and Net 30 terms for approved business accounts, and ships to the lower 48 states and DC.
What are machine screws used for?
Machine screws have uniform machine threads (such as 6-32, 8-32, 10-24 and 1/4-20) for fastening into tapped holes or with nuts in electrical boxes, panels, enclosures, equipment covers and fixtures.
How much do machine screws cost?
On supplytie.com as of Nov 1, 2026, machine screws start at $6.49 (HILLMAN No. 8-32 Ga. X 1-1/2 in. L Combination Round Head Zinc-Plated Steel Machine Screws 90197). Larger sizes and packs cost more; prices can change.
What is the difference between 10-24 and 10-32 machine screws?
Both are #10 diameter. 10-24 has 24 threads per inch (coarse, UNC) and 10-32 has 32 threads per inch (fine, UNF). Match the threads in the tapped hole or nut — they are not interchangeable.
Is bulk pricing available on machine screws?
Yes. Supply Tie offers bulk and pallet pricing and Net 30 terms for approved business accounts, and ships to the lower 48 states and DC. Send your items and quantities through supplytie.com/pages/price-check.