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Vichok Hardware

GB837/GB67 304/316 Stainless Steel Screw | Pan Head Slotted Half Thread Non-Removable Fastener

GB837/GB67 304/316 Stainless Steel Screw | Pan Head Slotted Half Thread Non-Removable Fastener

$19.14 USD
$19.14 USD $19.14 USD
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This product combines two precision screws complying with Chinese national standards GB837 and GB67, crafted from 304/316 stainless steel for reliable corrosion resistance. The GB837 variant features a pan head and slotted (flat head) design, ideal for applications requiring easy manual operation with standard slotted tools. The GB67 model adopts a half-thread structure and non-removable anti-drop design, preventing accidental disengagement and ensuring long-term stability.
 
Available in dual material options, 304 stainless steel suits general industrial and indoor environments, while 316 stainless steel offers enhanced durability in humid, marine, or chemical-prone areas. Both screws integrate practicality and security, making them suitable for instrumentation, electrical equipment, household appliances, and light industrial assemblies that demand precise fastening, anti-loose performance, and corrosion resistance.
 

Core Features & Advantages

 
  • Dual 304/316 SS Corrosion Resistance: 304 SS for daily use; 316 SS upgrades protection against rust and corrosion in harsh environments, extending service life.
  • Dual GB Standards (GB837/GB67): GB837 pan head slotted design for easy operation; GB67 half-thread anti-drop structure for secure, non-removable fastening.
  • Slotted Drive Convenience: Flat slotted drive compatible with common slotted tools, enabling hassle-free installation even in narrow spaces.
  • Half Thread & Anti-Drop Function: GB67’s half thread balances engagement and flexibility; anti-drop design prevents loosening or disassembly in critical applications.
  • Versatile Application Scope: Suitable for diverse scenarios from household appliances to industrial instrumentation, blending practicality and reliability.
 

Specifications

 
  • Material: 304/316 Stainless Steel (Dual Anti-Corrosion Options)
  • Standards: GB837, GB67 (Chinese National Standards)
  • Thread Type: Half Thread (GB67), Full Thread (GB837, default)
  • Drive Type: Slotted (Flat Head, One-Word Slot)
  • Head Type: Pan Head
  • Key Features: Anti-Drop, Non-Removable (GB67), Easy Installation (GB837)
  • Product Type: Precision Slotted Anti-Loose Screw
  • Application: Instrumentation, Electrical Equipment, Household Appliances, Light Industrial Assemblies
  • Finish: Natural Stainless Steel (Anti-Rust & Industrial-Grade Durability)
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