Core Advantages

• No sharp edges, prevent scratches to workpieces & hands
  
  
  The smooth chamfer removes sharp angular burrs, effectively avoiding scratches on metal sheets, plastic panels and painted surfaces during assembly, and protects operators from hand cuts, perfect for delicate panel installation.
• Smooth guiding for automatic assembly
  
  
  The chamfer acts as a positioning guide, enabling accurate alignment with threaded holes without jamming or tilting. It greatly improves stability for automated screw driving production lines and reduces assembly failure rates.
• Disperse stress concentration & extend service life
  
  
  Smooth transition relieves stress accumulation at corners. The screws resist cracking and head breaking under repeated vibration and disassembly, with enhanced fatigue durability.
• Neat & exquisite appearance
  
  
  Rounded edges deliver soft metallic texture, presenting a premium look for exposed installation positions.

Detailed Application Scenarios

• Home Kitchen & Bathroom, Steel Furniture Assembly
  
  
  Stainless steel cabinets, bathroom racks, balcony drying frames, iron tables & chairs, light warehouse racks, office cabinets, toolboxes. Resists bathroom moisture and protects panels from scratches.
• Small Household Appliances
  
  
  Blenders, ovens, electric fans, water dispensers, water heater housings & internal brackets. Protects plastic & stainless steel casings from abrasion and avoids indoor rusting.
• Light Industrial Automation & Instrument Casings
  
  
  Small production line frames, fan housings, water pump brackets, testing instruments, electric control boxes. Fits workshop slightly humid & oily environments with frequent maintenance demands.
• Door, Window & Architectural Decorative Hardware
  
  
  Aluminum alloy window fittings, indoor guardrails, stainless steel decorative strips, lightbox frames. Delicate exposed appearance, applicable for covered outdoor environments.