DIN914/GB78 M2-M16 Pointed Set Screw 304/316 Stainless Steel Hex Socket Grub Screw

Regular price $3.16 USD

Regular price ~~$3.16 USD~~ Sale price $3.16 USD

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Color classification M2*2 (50 pieces) 304Variant sold out or unavailable M2*2.5 (50 pieces) 304Variant sold out or unavailable M2*3 (50 pieces) 304Variant sold out or unavailable M2*4 (50 pieces) 304Variant sold out or unavailable M2*5 (50 pieces) 304Variant sold out or unavailable M2*6 (50 pieces) 304Variant sold out or unavailable M2*8 (50 pieces) 304Variant sold out or unavailable M2*10 (50 pieces) 304Variant sold out or unavailable M2*12 (50 pieces) 304Variant sold out or unavailable M2*16 (50 pieces) 304Variant sold out or unavailable The following is the 304 M2.5*0.45 coarse tooth series ===Variant sold out or unavailable 2.5*2.5 (100 pieces) 304Variant sold out or unavailable M2.5*3 (100 pieces) 304Variant sold out or unavailable M2.5*4 (100 pieces) 304Variant sold out or unavailable M2.5*5 (100 pieces) 304Variant sold out or unavailable M2.5*6 (100 pieces) 304Variant sold out or unavailable M2.5*8 (100 pieces) 304Variant sold out or unavailable M2.5*10 (100 pieces) 304Variant sold out or unavailable M2.5*12(50pcs 304)Variant sold out or unavailable M2.5*16 (50 pieces) 304Variant sold out or unavailable M3*3 (500 pieces) 304Variant sold out or unavailable M3*4 (500 pieces) 304Variant sold out or unavailable M3*5 (500 pieces) 304Variant sold out or unavailable M3*6 (500 pieces) 304Variant sold out or unavailable M3*8 (500 pieces) 304Variant sold out or unavailable M3*10 (200 pieces) 304Variant sold out or unavailable M3*12 (200 pieces) 304Variant sold out or unavailable M3*16 (100 pieces) 304Variant sold out or unavailable M3*20 (100 pieces) 304Variant sold out or unavailable M4*3 (200 pieces) 304Variant sold out or unavailable M4*4 (200 pieces) 304Variant sold out or unavailable M4*5 (200 pieces) 304Variant sold out or unavailable M4*6 (200 pieces) 304Variant sold out or unavailable M4*8 (200 pieces) 304Variant sold out or unavailable M4*10 (200 pieces) 304Variant sold out or unavailable M4*12 (200 pieces) 304Variant sold out or unavailable M4*16 (100 pieces) 304Variant sold out or unavailable M4*20 (100 pieces) 304Variant sold out or unavailable M4*25 (100 pieces) 304Variant sold out or unavailable M4*30 (100 pieces) 304Variant sold out or unavailable M4*35 (50 pieces) 304Variant sold out or unavailable M5*4 (200 pieces) 304Variant sold out or unavailable M5*5 (200 pieces) 304Variant sold out or unavailable M5*6 (200 pieces) 304Variant sold out or unavailable M5*8 (200 pieces) 304Variant sold out or unavailable M5*10 (200 pieces) 304Variant sold out or unavailable M5*12 (200 pieces) 304Variant sold out or unavailable M5*14 (100 pieces) 304Variant sold out or unavailable M5*16 (100 pieces) 304Variant sold out or unavailable M5*20 (100 pieces) 304Variant sold out or unavailable M5*25 (50 pieces) 304Variant sold out or unavailable M5*30 (50 pieces) 304Variant sold out or unavailable M5*35 (50 pieces) 304Variant sold out or unavailable M6*5 (200 pieces) 304Variant sold out or unavailable M6*6 (200 pieces) 304Variant sold out or unavailable M6*7 (200 pieces) 304Variant sold out or unavailable M6*8 (200 pieces) 304Variant sold out or unavailable M6*10 (100 pieces) 304Variant sold out or unavailable M6*12 (100 pieces) 304Variant sold out or unavailable M6*16 (100 pieces) 304Variant sold out or unavailable M6*20 (50 pieces) 304Variant sold out or unavailable M6*25(50pcs 304)Variant sold out or unavailable M6*30 (50 pieces) 304Variant sold out or unavailable M6*35 (50 pieces) 304Variant sold out or unavailable M6*40 (50 pieces) 304Variant sold out or unavailable M6*45 (10 pieces) 304Variant sold out or unavailable M6*50 (10 pieces) 304Variant sold out or unavailable M8*6 (100 pieces) 304Variant sold out or unavailable M8*8 (100 pieces) 304Variant sold out or unavailable M8*10 (100 pieces) 304Variant sold out or unavailable M8*12 (50 pieces) 304Variant sold out or unavailable M8*14 (50 pieces) 304Variant sold out or unavailable M8*16 (50 pieces) 304Variant sold out or unavailable M8*20 (50 pieces) 304Variant sold 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out or unavailable M10 * 60 (10pcs) 304Variant sold out or unavailable M10 * 70 (5pcs) 304Variant sold out or unavailable M10 * 80 (5pcs) 304Variant sold out or unavailable M12 * 10 (50pcs) 304Variant sold out or unavailable M12 * 12 (50pcs) 304Variant sold out or unavailable M12 * 16 (20pcs) 304Variant sold out or unavailable M12 * 20 (20pcs) 304Variant sold out or unavailable M12 * 25 (10pcs) 304Variant sold out or unavailable M12 * 30 (10pcs) 304Variant sold out or unavailable M12 * 35 (10pcs) 304Variant sold out or unavailable M12 * 40 (10pcs) 304Variant sold out or unavailable M12 * 45 (10pcs) 304Variant sold out or unavailable M12 * 50 (5pcs) 304Variant sold out or unavailable M12 * 55 (5pcs) 304Variant sold out or unavailable M12 * 60 (5pcs) 304Variant sold out or unavailable M12 * 1.25 * 14 (10pcs) 304 fine teethVariant sold out or unavailable M14 * 14 (10pcs) 304Variant sold out or unavailable M14*16 (10 pieces) 304Variant sold out or unavailable M14*20 (10 pieces) 304Variant 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pieces) 316Variant sold out or unavailable M6*8 (50 pieces) 316Variant sold out or unavailable M6*10 (50 pieces) 316Variant sold out or unavailable M6*12 (50 pieces) 316Variant sold out or unavailable M6*16 (20 pieces) 316Variant sold out or unavailable M6*20 (20 pieces) 316Variant sold out or unavailable M6*25 (10 pieces) 316Variant sold out or unavailable M6*40 (10 pieces) 316Variant sold out or unavailable M8*6 (20 pieces) 316Variant sold out or unavailable M8*10 (20 pieces) 316Variant sold out or unavailable M8*12 (20 pieces) 316Variant sold out or unavailable M8*16 (10 pieces) 316Variant sold out or unavailable M8*20 (10 pieces) 316Variant sold out or unavailable M10*16 (10 pieces) 316Variant sold out or unavailable M10*30 (10 pieces) 316Variant sold out or unavailable M10 * 45 (5 pieces) 316Variant sold out or unavailable M12 * 16 (10pcs) 316Variant sold out or unavailable M12 * 20 (10pcs) 316Variant sold out or unavailable M12 * 30 (1 piece) 316Variant sold out or unavailable M12 * 35 (10pcs) 316Variant sold out or unavailable

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304/316 stainless steel DIN914/GB78 set screws are precision-engineered headless fasteners featuring a hex socket drive and pointed tip, designed for secure component locking in industrial, mechanical, and automotive applications. Covering sizes M2 to M16, these grub screws are crafted from premium 304 and 316 stainless steel, offering targeted corrosion resistance to suit diverse operating environments. 316 grade excels in marine, chemical, and high-moisture settings, while 304 grade delivers reliable durability for general industrial, equipment, and hardware installations.

The pointed tip design ensures precise penetration into contact surfaces, creating a tight, anti-loosening lock that stabilizes rotating or movable components. The hex socket drive provides a secure torque grip, enabling easy installation and adjustment with standard hex tools—ideal for confined spaces where traditional drives may not fit. Fully compliant with DIN914 and GB78 standards, these screws guarantee consistent dimensional accuracy and universal compatibility, meeting global industrial requirements for precision 紧定 fasteners.

Resistant to rust, oxidation, and wear, these screws perform reliably in both indoor and outdoor conditions. They are widely used for securing gears, pulleys, shafts, and other mechanical parts, balancing strong locking force with long-term structural integrity. The versatile size range and dual-material option make them a go-to choice for professionals seeking durable, precision fasteners for high-demand applications.

Core Features & Advantages

Dual Stainless Steel Grades: 304 for general use, 316 for harsh marine/chemical environments—tailored corrosion resistance.
DIN914/GB78 Compliance: Meets international standards for precision, ensuring broad compatibility and reliability.
Pointed Tip Design: Enables tight anti-loosening locking by penetrating contact surfaces, stabilizing movable components.
Hex Socket Drive: Secure torque transmission, perfect for confined spaces and easy operation with standard tools.
M2-M16 Size Range: Versatile coverage for small to medium mechanical parts and industrial installations.

Key Specifications

Material: 304 Stainless Steel, 316 Stainless Steel
Standards: DIN914, GB78
Drive Type: Hex Socket (Hexagonal)
Design: Headless, Pointed Tip, Grub Screw/Set Screw
Sizes: M2 - M16
Applications: Industrial Machinery, Automotive Components, Gear/Pulley Locking, Shaft Fixation, Equipment Maintenance
Performance: Corrosion-Resistant, Anti-Loosening, Wear-Resistant, High Torque Grip