919-Piece Grade 8 Heavy Duty Bolt & Nut Set - Yellow-Plated Metric M4 M5 M6 M8 with Washers & Dual-Sided Storage Case for DIY, Automotive & Professional Use
919Pcs Yellow
$74.83
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919-Piece Grade 8 Heavy Duty Bolt & Nut Set - Yellow-Plated Metric M4 M5 M6 M8 with Washers & Dual-Sided Storage Case for DIY, Automotive & Professional Use
$74.83
919-Piece Grade 8 Heavy Duty Bolt & Nut Set – Yellow-Plated Metric M4 M5 M6 M8 with Washers & Dual-Sided Storage Case
Stop hunting through multiple bins and bags for the right fastener. This 919-piece Grade 8 heavy-duty bolt and nut assortment puts metric M4, M5, M6, and M8 bolts, matching nuts, and washers all in one organized, dual-sided storage case — so you always have the right size on hand for any job. Grade 8 construction delivers the high tensile strength and durability required for demanding automotive, mechanical, and industrial applications, while the yellow zinc plating provides corrosion resistance for long-term performance. The dual-sided storage case keeps every size sorted and accessible, with clear compartments so you can locate what you need at a glance without digging through loose hardware. Suitable for professional mechanics, machinists, and dedicated DIY enthusiasts who value having a complete, organized fastener supply. Available in 7 case color options.
Why You'll Love This Hardware Set
- 🔩 919 Pieces — M4, M5, M6, and M8 bolts, nuts, and washers all in one kit
- 💪 Grade 8 Strength — High tensile strength for automotive, mechanical, and industrial use
- 🟡 Yellow Zinc Plating — Corrosion-resistant finish for long-lasting performance
- 🧰 Dual-Sided Storage Case — Every size sorted and accessible — no more digging through loose hardware
- 🎨 7 Case Colors — Yellow, Orange, Red, Blue, Green, Full Orange, Full Green
- 🏭 Pro & DIY Ready — Ideal for mechanics, machinists, fabricators, and home workshop use
Specifications
| Feature | Details |
|---|---|
| Piece Count | 919 |
| Grade | Grade 8 |
| Sizes | M4, M5, M6, M8 |
| Includes | Bolts, Nuts, Washers |
| Plating | Yellow Zinc (Corrosion Resistant) |
| Storage | Dual-Sided Case |
| Case Colors | Yellow, Orange, Red, Blue, Green, Full Orange, Full Green |
| Best For | Automotive, Mechanical, Industrial, DIY, Home Workshop |
Frequently Asked Questions
Q: What sizes are included?
A: The set includes metric M4, M5, M6, and M8 bolts, matching nuts, and washers across all 919 pieces.
Q: What does Grade 8 mean?
A: Grade 8 refers to the tensile strength classification of the bolts — these are heavy-duty fasteners rated for demanding mechanical and automotive applications requiring high clamping force.
Q: Are these corrosion resistant?
A: Yes. The yellow zinc plating provides corrosion resistance for long-lasting performance in workshop and outdoor environments.
Q: How is the hardware organized?
A: The dual-sided storage case has clear compartments that keep each bolt size, nut size, and washer type sorted and easy to identify at a glance.
Q: Is this good for professional use?
A: Yes. Grade 8 strength and a comprehensive M4–M8 size range make this suitable for professional mechanics, machinists, and fabricators as well as serious DIY enthusiasts.
Fast US Shipping
Ships from US warehouse — free delivery 2-7 business days.