Handle Screw Biohazard Lock Spindle Knife Scale Nail High-End Fastener DIY
$12.99 – $29.99
Product Details
️ Handle Screw Biohazard Lock Spindle Knife Scale Nail High-End Fastener DIY
Upgrade your custom knife build with this precision-engineered spindle screw, designed for folding and straight knives. Crafted using a high-accuracy CNC lathe with detailed engraving and milling, it delivers exceptional fit and finish. Commonly used in handmade high-end titanium alloy folding knives or survival straight knives, this fastener ensures rock-solid assembly and a premium aesthetic for your project.
✅ Product Details
• Name: Handle Screw Biohazard Lock Spindle Knife Scale Nail High-End Fastener DIY
• Material: High-strength stainless steel / titanium alloy (based on variant)
• Usage: Designed for handmade, high-end knives where aesthetics and durability matter
• Includes: 10 Pcs Biohazard Lock Spindle Screws (knife not included)
| Size | Total Length (MM) | Screw Length (MM) | Screw Diameter (MM) | Nut Diameter (MM) | Countersunk Thickness (MM) | Thread |
|---|---|---|---|---|---|---|
| 1 | 18.6 | 14 | 5 | 9.5 | 2.3 | M4 |
| 2 | 20.6 | 16 | 5 | 9.5 | 2.3 | M4 |
| 3 | 21.6 | 17 | 5 | 9.5 | 2.3 | M4 |
| 4 | 24.6 | 20 | 5 | 9.5 | 2.3 | M4 |
| 5 | 13.6 | 9 | 5 | 9.5 | 2.3 | M4 |
| 6 | 16.6 | 12 | 5 | 9.5 | 2.3 | M4 |
| 7 | 29.6 | 25 | 5 | 9.5 | 2.3 | M4 |
| 8 | 34.6 | 30 | 5 | 9.5 | 2.3 | M4 |
| 9 | 39.6 | 35 | 5 | 9.5 | 2.3 | M4 |
| 10 | 44.6 | 40 | 5 | 9.5 | 2.3 | M4 |
The 6mm handle hole is suitable for the following:
| Size | Total Length (MM) | Screw Length (MM) | Screw Diameter (MM) | Nut Diameter (MM) | Countersunk Thickness (MM) | Thread |
|---|---|---|---|---|---|---|
| 1 | 19 | 14 | 6 | 12 | 2.5 | M4 |
| 2 | 21 | 16 | 6 | 12 | 2.5 | M4 |
| 3 | 22 | 17 | 6 | 12 | 2.5 | M4 |
| 4 | 25 | 20 | 6 | 12 | 2.5 | M4 |
| 5 | 14 | 9 | 6 | 12 | 2.5 | M4 |
| 6 | 17 | 12 | 6 | 12 | 2.5 | M4 |
| 7 | 30 | 25 | 6 | 12 | 2.5 | M4 |
| 8 | 35 | 30 | 6 | 12 | 2.5 | M4 |
| 9 | 40 | 35 | 6 | 12 | 2.5 | M4 |
| 10 | 45 | 40 | 6 | 12 | 2.5 | M4 |
Why Choose This Screw?
• CNC precision ensures perfect alignment and secure fastening
• Decorative biohazard engraving adds a custom, high-end touch
• Built for strength — ideal for heavy-use survival knives
• Compatible with premium titanium and stainless steel builds
• Enhances both function and style in custom knife projects
️ Ideal For
• Handmade titanium alloy folding knives
• High-end custom knife builds
• Survival straight knife handle assembly
• Knife makers and DIY modders seeking decorative hardware
• Knife repairs and premium part replacements
✨ Bring durability and style together with the Biohazard Lock Spindle Screw — the perfect finishing touch for your custom knife masterpiece.
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FAQ
Where do you ship from, and what is the estimated delivery date?
We ship from Hong Kong to 145 countries using the standard shipping method for all our packages. Therefore, our estimated delivery date is 14-30 business days.
What does "USPS awaiting the item" mean?
After shipping from Hong Kong, it takes a while for the package to reach the USA. During this time, the tracking status will display ‘USPS awaiting the item.’ Once it arrives in the USA, the status changes to ‘USPS received the item,’ and you can then track its progress through the USPS network until final delivery
What are your shipping methods?
We use USPS to ship our items from Hong Kong to the USA, and we use Hong Kong Post and China Post to ship our items to other countries
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