Indexing Plunger
Tapered Index Plungers
Tapered index plungers - with tapered nose pins and knurled round heads. Wholesale supply with OEM/ODM customization.
Specifications
- Type
- Indexing plunger
- Handle
- Knurled round head
- Thread / sizes
- Standard and custom sizes to drawing
- Material
- Per drawing specification
- Customization
- OEM/ODM to drawing or sample
- Brand
- SKN Fastener Co., Ltd.
- Origin
- Made in Shenzhen, China
- Quotation
- Send drawing or sample to sales@sknfastener.com
Overview
Tapered index plungers: press or pull the handle to retract the spring-loaded pin, reposition the part, and release to lock. Tapered Index Plungers are shown in the product photos.
Available Sizes and Options
Standard and custom sizes: tell us the thread size, plunger length, and quantity you need, or send a drawing - we manufacture to specification under our OEM/ODM service.
Types and materials (241-BN / 241-B) (from the specification sheet in the product photos):
Model | Thread | Knob | Main body | Pin | Spring |
|---|---|---|---|---|---|
241-BN | Coarse | Aluminum alloy | Stainless steel | Stainless steel | Stainless steel |
241-B | Coarse | Aluminum alloy | Carbon steel | Carbon steel | Stainless steel |
Dimensions (mm), B tolerance 0/-0.03 (from the specification sheet in the product photos):
Model | M | Pitch | B | S | C | E | F |
|---|---|---|---|---|---|---|---|
241-B | M8 | 1.25 | 5 | 5 | 5.5 | 20.5 | 16 |
241-BN | M8 | 1.25 | 5 | 5 | 5.5 | 15.5 | 16 |
Materials and Finishes
Material and finish follow your drawing specification.
Applications
Machine builds, fixtures, jigs, and adjustable stops where parts must be positioned or indexed without tools. SKN fasteners serve six industries: manufacturing, aviation equipment, industrial equipment, medical devices, stage and entertainment, and the marine industry.
Buyer FAQs
Q: What information do you need to quote?
A: The plunger type, thread size, plunger length, material, and quantity. A drawing or sample speeds everything up.
Q: Can you manufacture from a sample?
A: Yes. Send the sample or a drawing and we manufacture to match.
Q: Do you ship worldwide?
A: Yes. We supply B2B customers worldwide from Shenzhen with export packing.
