Post Collar, 0.313 in. Diameter Optical Posts

The C-0.3 Miniature Post Collar provides an index point for a specific post height, allowing a 0.313 in. (7.9 mm) post to be removed from a post holder and returned to the same height. It also allows a post to be rotated in a post holder while maintaining a fixed height. Our new post collars can be added or removed from a post at any time, without taking apart your assembly.

Specifications

Technical Specs

Type
Post Collar
Height
6.4 mm

Material
Aluminum
Diameter
7.9 mm

Type
Post Collar
Height
6.4 mm

Material
Aluminum
Diameter
7.9 mm

Resources & Downloads

3D Product Models

2D Product Drawings

C-0pt3-S(152 kB, PDF)

Other

C-0.3 RoHS Certificate(278.6 kB, PDF)
C-0-3_RoHS2021.pdf(682.6 kB, PDF)

Related Products

Accessories

Description	Compatibility
Optical Rail Carrier, 1.0 in. Length, 1/4-20 Thread, PRL Series	IMPERIAL	Learn More
Optical Rail Carrier, 3.0 in. Length, 1/4-20 Thread, PRL Series	IMPERIAL	Learn More
Precision Optical Rail, 12.46 in. Length, 3.93 in. Width, 12 in. Scale	UNIVERSAL	Learn More
Precision Optical Rail, 6.56 in. Length, 3.93 in. Width, 6 in. Scale	UNIVERSAL	Learn More
Rail Indexing Block, 0.5 in. (12.7 mm) Length, No Holes, PRL Series	UNIVERSAL	Learn More

Similar

Description	Compatibility
Post Collar, 0.5 in. Diameter Optical Posts	UNIVERSAL	Learn More
Optical Post Clamp, Right-Angle, 0.5 in. Diameter Optical Posts	UNIVERSAL	Learn More
Optical Post End Clamp, Right-Angle, 0.5 in. Post, 8-32 (M4) CLR	UNIVERSAL	Learn More

Compatible

Description	Compatibility
Optical Post, 1.0 in. Height, 0.5 in. Diameter, 8-32 and 1/4-20 Thread	IMPERIAL	Learn More
Optical Post, 12 in. Height, 0.5 in. Diameter, 8-32 and 1/4-20 Thread	IMPERIAL	Learn More
Optical Post, 3.0 in. Height, 0.5 in. Diameter, 8-32 and 1/4-20 Thread	IMPERIAL	Learn More
Optical Post, 4 in. Height, 0.5 in. Diameter, 8-32 and 1/4-20 Thread	IMPERIAL	Learn More
Optical Post, 8 in. Height, 0.5 in. Diameter, 8-32 and 1/4-20 Thread	IMPERIAL	Learn More

Frequently Purchased Together

Description	Compatibility
Optical Post Holder, 1.25 in. Height, 7.9 mm Posts, 1/4-20 Slotted Base	UNIVERSAL	Learn More
Optical Post Holder, 1.75 in. Height, 7.9 mm Posts, 1/4-20 Slotted Base	UNIVERSAL	Learn More
Optical Post, 2.0 in. Height, 0.313 in. Diameter, 2-56 & 8-32 Threads	IMPERIAL	Learn More
Optical Post, 3.0 in. Height, 0.313 in. Diameter, 2-56 & 8-32 Threads	IMPERIAL	Learn More

Need help?

Contact an Applications Specialist by sending us an email