High-Quality Industrial Screws & Fasteners

Custom Manufacturing & OEM Services

Competitive Factory Direct Pricing

HELIHONG TECH
8.8 Grade Black Cap Head Screws M1.7-M6
8.8 Grade Black Cap Head Screws M1.7-M6
1 / 2

8.8 Grade Black Cap Head Screws M1.7-M6

$0.01
Color:
Size:

About this product

Sizes: M1.7 / M2 / M2.5 / M3 / M4 / M5 / M6


✅ **Premium 8.8 Grade Carbon Steel**

Made of high-grade 8.8 carbon steel with black oxide finish, these screws offer excellent hardness, wear resistance, and anti-corrosion performance, built for long-lasting use in demanding applications.


✅ **Precision HA Thread & Sharp Self-Tapping Tip**

The optimized HA self-tapping thread with sharp point enables clean, fast penetration into plastic, wood, and thin metal without pre-drilling, saving installation time while ensuring tight, secure fastening.


✅ **Hex Socket Cap Head Design**

Standard hex socket drive provides a large contact area for wrenches, preventing slippage during high-torque installation. The low-profile cap head fits in tight spaces while maintaining a neat, flush finish.


✅ **Wide Application Scenarios**

Ideal for electronic assembly, furniture manufacturing, automotive parts, home appliances, and general engineering projects where reliable, high-strength fastening is required.

How About These Products