1,150 Piece Grade 18.8 Stainless Steel Hex Head Cap Screw, Nut, and Washer Assortment Refill
SKU ASST40SSCS188#R
The same 1,150-piece Grade 18-8 stainless steel hex cap screw, nut, and washer assortment as the Starter Kit — without the bin. If you already own a 40-hole bin, this refill restocks your 1/4" through 1/2" stainless fastener inventory without paying for storage you already have. Product ships separately to protect the bin already in your shop.
What's Included
- Grade 18-8 stainless steel hex head cap screws — 1/4", 5/16", 3/8", 1/2" in multiple lengths per diameter
- Grade 18-8 stainless steel hex nuts — matching each bolt diameter
- Grade 18-8 stainless steel flat washers — matching each bolt diameter
- Grade 18-8 stainless steel lock washers — matching each bolt diameter
- 1,150 pieces total
- Storage is not included — for customers who already own a 40-hole bin
Specifications
| Material | Grade 18-8 stainless steel (Type 304) |
| Thread standard | UNC (Unified National Coarse) |
| Diameter range | 1/4" through 1/2" |
| Hardware included | Cap screws, hex nuts, flat washers, lock washers — all stainless |
| Total pieces | 1,150 |
| Storage included | No — for customers who already own a 40-hole bin |
Best For
- Existing bin owners — restocks your 40-hole stainless bin completely
- Marine, food service, and chemical environment shops — high-volume stainless fastener users who regularly deplete bins and need a fast restock path
Don't have a bin yet? The 1,150-Piece Stainless Steel Assortment Starter Kit includes both the fasteners and the 40-hole bin.
Starter Kit vs. Refill — Which Do I Need?
| Starter Kit | This Refill | |
| Fasteners (1,150 pcs) | ✓ | ✓ |
| 40-hole labeled metal bin | ✓ Included | — Already own one |
If this is your first purchase, the Starter Kit is the right choice. Restocking an existing bin saves you money.
Shipping & Ordering
- Ships within 1–2 business days from our warehouse
- Volume pricing available — save up to 20% when ordering 3 or more
- Reorder regularly? Ask us about a B2B account with custom pricing — contact us
Buy More, Save More
$384.95
/ kit
1 - 2
0% off
$365.7025
/ kit
3 - 5
5% off
$346.455
/ kit
6 - 7
10% off
$327.2075
/ kit
8 - 9
15% off
$307.96
/ kit
10+
20% off