PATIKIL 1/4-28x3/8" Internal Hex Socket Set Grub Screws, 50 Pcs 304 Stainless Steel Cup Point Set Screw with Hex Key Wrench for Door Handles Bathroom Fixtures

• Dimension: 1/4-28x3/8" (D*L); Thread Diameter: 6.35 mm/ 0.25 Inch; Length: 9.53 mm/ 0.38 Inch; Width Across Inner Hexagon: 3.17 mm/ 0.12 Inch; Thread Type: Fine Teeth UNF; Packing List: 50 Pcs x Grub Screws, 1 Pcs x Hex Wrench
• MATERIAL: The headless screws are made of durable 304 stainless steel for superior corrosion and rust resistance., high tensile strength with polished anti-galling finish
• FEATURE: Clean-cut threads with uniform pitch ensure a secure fit and prevent loosening. Flat cup point design provides excellent grip and vibration resistance. Suitable for demanding applications in machinery, automotive, and industrial use
• Instruction: 1. Align with pre-tapped hole; 2. Insert hex key; 3. Tighten until the cup point bites
• Application: Headless cup point screw secures door handles, knobs, bathroom fixtures, furniture assembly & machinery, great for light fixtures, faucet, towel rack, locks, toys, musical instruments and more

Headless cup point screw secures door handles, knobs, bathroom fixtures, furniture assembly & machinery, great for light fixtures, faucet, towel rack, locks, toys, musical instruments and more. Specification Color: Silver Material: 304 Stainless Steel Dimension: 1/4-28x3/8" Thread Diameter: 6.35 mm/ 0.25 Inch Length: 9.53 mm/ 0.38 Inch Width Across Inner Hexagon: 3.17 mm/ 0.12 Inch Hex Key Size: 1/8 " Thread Type: Fine Teeth UNF Packing List: 50 Pcs x Grub Screws, 1 Pcs x Hex Wrench Advantage MATERIAL: The headless screws are made of durable 304 stainless steel for superior corrosion and rust resistance., high tensile strength with polished anti-galling finish. FEATURE: Clean-cut threads with uniform pitch ensure a secure fit and prevent loosening. Flat cup point design provides excellent grip and vibration resistance. Suitable for demanding applications in machinery, automotive, and industrial use. Instruction 1. Align with pre-tapped hole; 2. Insert hex key; 3. Tighten until the cup point bites. NOTE: Please confirm the size before choosing our product.