300mm Stainless Steel MGN12 Linear Motion Rail Guide with MGN12H Carriage Block for 3D Printer and CNC Machine

★★★★★ 4.7 76 reviews

$28.99
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$28.99
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Free shipping Free 30-day returns

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Product details

Management number 231788175 Release Date 2026/06/18 List Price $11.60 Model Number 231788175
Category

Packing list: 1 * Stainless steel 300mm MGN12 linear rail, 1 * Stainless steel MGN12H carriage block(installed on the rail)

  • Rail guide length: 300 mm; Carriage block: MGN12H (45.7*27*10mm)
  • The material of the rail and block is stainless steel 440C, compared with bearing steel, it can meet higher requirements.
  • Threaded holes of MGN12H block: 4-M3*3.5; center distance of the holes: 20*20mm
  • The distance of the holes on the rail is 25mm. It is suggested to use T nut M3 if you fix it to 20 series EU Al-profile
  • There are 2 rubber/plastic stoppers on the ends of the rail in case of the block falling off the rail.
ASIN B0CQK4G665
Item Weight 10.2 ounces
Manufacturer ReliaBot
Package Dimensions 12.6 x 1.65 x 1.65 inches

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4.7 out of 5
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76 ratings | 31 reviews
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