Original: $144.95
-65%$144.95
$50.73The Story
The same 1,020-piece Grade 8 coarse-thread assortment as the Starter Kit ā without the drawer. If you already own a 24-hole drawer, this refill restocks 1/4" through 1/2" UNC bolts, nuts, and washers without paying for storage you already have.
What's Included
- Grade 8 hex head cap screws ā 1/4"-20, 5/16"-18, 3/8"-16, and 1/2"-13, multiple lengths per size
- Grade 8 hex nuts ā matching every bolt size in the kit
- Flat washers and high-alloy lock washers ā one set per diameter
- 1,020 pieces total
- Storage is not included ā designed for customers who already own a 24-hole metal drawer
Specifications
| Thread standard | UNC ā Unified National Coarse |
| Grade | SAE J429 Grade 8 |
| Tensile strength | 150,000 PSI minimum |
| Finish | Yellow zinc |
| Diameters | 1/4"-20, 5/16"-18, 3/8"-16, 1/2"-13 |
| Total pieces | 1,020 |
| Approx. weight | 26 lbs |
| Storage included | No ā for customers who already own a 24-hole drawer |
| Compatible storage | 24-hole metal drawer (included with ASST24HHCSC8 Starter Kit) |
Best For
- Existing metal drawer owners ā if you already have a 24-hole metal drawer from a previous kit purchase, this refill restocks it completely without the added cost of new storage
- High-volume shops ā fleet facilities, construction crews, and machine shops that cycle through Grade 8 coarse-thread fasteners regularly
- Multi-station operations ā shops that already have storage set up across multiple workstations and simply need to replenish fasteners
Don't have a drawer yet? The 1,020-Piece Grade 8 UNC Starter Kit includes both the fasteners and the labeled 24-hole metal drawer ā everything you need to get set up from scratch.
Starter Kit vs. Refill ā Which Do I Need?
| Starter Kit | This Refill | |
| Fasteners (1,020 pcs) | ā | ā |
| 24-hole metal drawer | ā Included | ā Already own one |
| QR-coded labeling | ā Included | ā Included |
If this is your first purchase, the Starter Kit is the right choice. If you're restocking existing storage, this refill saves you money.
Shipping & Ordering
- Ships within 1ā2 business days from our warehouse
- Free shipping on orders $50 and over
- Volume pricing available ā save up to 20% when ordering 3 or more
- Reorder regularly? Ask us about a B2B account with a quarterly restock cadence and custom pricing ā contact us
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
The same 1,020-piece Grade 8 coarse-thread assortment as the Starter Kit ā without the drawer. If you already own a 24-hole drawer, this refill restocks 1/4" through 1/2" UNC bolts, nuts, and washers without paying for storage you already have.
What's Included
- Grade 8 hex head cap screws ā 1/4"-20, 5/16"-18, 3/8"-16, and 1/2"-13, multiple lengths per size
- Grade 8 hex nuts ā matching every bolt size in the kit
- Flat washers and high-alloy lock washers ā one set per diameter
- 1,020 pieces total
- Storage is not included ā designed for customers who already own a 24-hole metal drawer
Specifications
| Thread standard | UNC ā Unified National Coarse |
| Grade | SAE J429 Grade 8 |
| Tensile strength | 150,000 PSI minimum |
| Finish | Yellow zinc |
| Diameters | 1/4"-20, 5/16"-18, 3/8"-16, 1/2"-13 |
| Total pieces | 1,020 |
| Approx. weight | 26 lbs |
| Storage included | No ā for customers who already own a 24-hole drawer |
| Compatible storage | 24-hole metal drawer (included with ASST24HHCSC8 Starter Kit) |
Best For
- Existing metal drawer owners ā if you already have a 24-hole metal drawer from a previous kit purchase, this refill restocks it completely without the added cost of new storage
- High-volume shops ā fleet facilities, construction crews, and machine shops that cycle through Grade 8 coarse-thread fasteners regularly
- Multi-station operations ā shops that already have storage set up across multiple workstations and simply need to replenish fasteners
Don't have a drawer yet? The 1,020-Piece Grade 8 UNC Starter Kit includes both the fasteners and the labeled 24-hole metal drawer ā everything you need to get set up from scratch.
Starter Kit vs. Refill ā Which Do I Need?
| Starter Kit | This Refill | |
| Fasteners (1,020 pcs) | ā | ā |
| 24-hole metal drawer | ā Included | ā Already own one |
| QR-coded labeling | ā Included | ā Included |
If this is your first purchase, the Starter Kit is the right choice. If you're restocking existing storage, this refill saves you money.
Shipping & Ordering
- Ships within 1ā2 business days from our warehouse
- Free shipping on orders $50 and over
- Volume pricing available ā save up to 20% when ordering 3 or more
- Reorder regularly? Ask us about a B2B account with a quarterly restock cadence and custom pricing ā contact us
