Ø12.7 mm Stainless Steel Optical Post

Specifications
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Product Description
  • Material: 303 Stainless Steel;
  • Bottom with M6 tapped hole, the top with removable M4 x 12 screw;
  • Lateral Ø3.2 mm through-hole for reinforcement/loosening installation;
  • Outer diameter includes Ø12.7 mm and Ø12 mm;
The optical post from LBTEK is manufactured from 303 stainless steel with precision polishing. Post end features an M6 tapped hole, while the other end has a removable M4×12 stud. There is a Ø3.2 mm through-hole on the side, allowing a balldriver to pass through and provide greater torque when tightening components. The posts are also available in sets of five. Beyond standard optical post, LBTEK provides customization services including special surface treatments, lengths, and modified dimensions. For specialized requirements, please contact LBTEK customer service.
Attribute
Material303 Stainless Steel
Outer diameterØ12.7 mm and Ø12 mm
Optional length25 mm,40 mm,50 mm,75 mm,100 mm,150 mm,200 mm
Surface treatmentPrecision grinding
Ø12.7mm Stainless Steel Optical Posts
  • The bottom with M6 tapped hole, the top with removable M4 × 12 screw;
  • Ø3.2 mm through-hole;
  • Selectable length range from 25 mm to 200 mm;
  • Optional 5 pieces per pack;

The optical post from LBTEK is manufactured from non-magnetic 303 stainless steel with precision polishing. The post features an M6 tapped hole at the bottom and a removable M4 stud at the top. There is a Ø3.2 mm through-hole on the side, which provides greater torque when tightening components.

 Ø3.2 mm transverse through-hole for reinforcing/loosening installation.

Product Model
Size
Outer diameter
Quantity
Unit Price
Compare
Lead Time
OP-30-P5 30 mmØ12.7 mm5 pieces$11.24today
OP-30 30 mmØ12.7 mm1 piece$2.48today
OP-200-P5 200 mmØ12.7 mm5 pieces$18.43today
OP-200 200 mmØ12.7 mm1 piece$3.92today
OP-150-P5 150 mmØ12.7 mm5 pieces$18.3today
OP-150 150 mmØ12.7 mm1 piece$3.79today
OP-100-P5 100 mmØ12.7 mm5 pieces$15.3today
OP-100 100 mmØ12.7 mm1 piece$3.27today
OP-75-P5 75 mmØ12.7 mm5 pieces$13.6today
OP-75 75 mmØ12.7 mm1 piece$3.01today
OP-50-P5 50 mmØ12.7 mm5 pieces$12.68today
OP-50 50 mmØ12.7 mm1 piece$2.75today
OP-40-P5 40 mmØ12.7 mm5 pieces$12.03today
OP-40 40 mmØ12.7 mm1 piece$2.61today
OP-25-P5 25 mmØ12.7 mm5 pieces$10.85today
OP-25 25 mmØ12.7 mm1 piece$2.35today
Ø12 mm Stainless Steel Optical Posts
  • The bottom with M6 tapped hole, the top with removable M4 × 12 screw;
  • Ø3.2 mm through-hole;
  • Available in 5 lengths: 30 mm, 40 mm, 50 mm, 75 mm, 100 mm;
  • Optional 5 pieces per pack;

The Ø12 mm stainless steel optical post from LBTEK is manufactured from non-magnetic 303 stainless steel with sandblasted surface treatment. The post features an M6 tapped hole at the bottom and a removable M4 stud at the top. There is a Ø3.2 mm through-hole on the side, which provides greater torque when tightening components. The Ø12 mm stainless steel optical post is directly compatible with Ø12.7 mm post holder and other Ø12.7 mm post configurations.

Lateral Ø3.2mm through-hole for reinforcement/loosening installation.

Product Model
Length
Quantity
Unit Price
Compare
Lead Time
OP12-100-P5 100 mm5 pieces$27.06today
OP12-75-P5 75 mm5 pieces$24.97today
OP12-50-P5 50 mm5 pieces$24.19today
OP12-40-P5 40 mm5 pieces$23.01today
OP12-30-P5 30 mm5 pieces$21.57today
OP12-100 100 mm1 piece$5.75today
OP12-75 75 mm1 piece$5.36today
OP12-50 50 mm1 piece$5.1today
OP12-40 40 mm1 piece$4.97today
OP12-30 30 mm1 piece$4.58today
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