Fine-Thread Rotary Tiller Blade Bolt (Grade 12.9)


$6.80

  • SKU: DRT03
  • Availability: 9999
Total $6.80
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Origin China
Material Carbon steel 40Cr / SCM435 / 42CrMo (Stainless steel 304/316 customizable)
Product Name Grade 12.9 Fine-Thread (1.25mm) Hex Flange Blade Bolt for Rotary Tiller (DS Dianshi Made)
Structure / Process Cold heading forming / Integral quenching & tempering / Blackened or zinc-plated / Fine pitch 1.25mm / Serrated flange face
Product Features High strength Grade 12.9 / Fine pitch 1.25mm strong self-locking / Serrated flange anti-loose / Anti-vibration & impact / With nylon lock nut
Type Fine-thread rotary tiller blade bolt / Grade 12.9 fine-thread flange bolt / High self-locking agricultural fastener
Color Carbon steel blackened / White zinc-plated / Color zinc-plated (Customizable finish)
Function Fine-thread blade securing on rotary tiller / Anti-loose under high-frequency vibration / Triple locking: fine thread + flange + nylon nut
Application Scenario High-speed rotary tillers / Stubble crushers / Straw crushing & return machines / Heavy-load rotary tillage machines / High-horsepower tractor implements
Specification M12-M16 diameter / Pitch 1.25mm fine thread / Length 30-50mm / Grade 12.9 (Customizable non-standard)
Brand OEM/ODM (Customizable)
MOQ 100 pieces/box
Port Qingdao, Rizhao
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