The internally threaded reference
These threaded locating pins are the K0350.50502 ball-end type. The researched reference has a 5 mm locating diameter and an M2.5 internal through-thread accessible from both sides. It is not an externally threaded stud, even though both product types may appear under a general locating-pin search.
Construction and finish
The recorded material is 1.4305 stainless steel, with a ground, Kolsterised surface. The source identifies the configuration as style A3. Keep the style and complete part number together when comparing the product with a drawing; a matching nominal locating diameter alone does not identify the same pin.
The ball-end form is part of this reference. It does not establish the correct mounting depth, fit or load for an arbitrary fixture. Check the complete dimensional drawing and the fixture's requirements before a purchase.
Component and quantity
One proposed unit represents one K0350.50502 pin. Screws, fixture plates and mating parts are not represented as included. The illustration is not a machining drawing and should not be used to estimate a missing length or tolerance.
Review the exact SKU with your requested quantity, name and email. If a different thread size or external-thread style is needed, it requires a different verified product reference.
The ball end and internal thread
The product family uses a ball-end lead-in to ease positioning as a mating part is placed over the locating feature. Its description identifies the ball end and following incline as helping to reduce clamping inclination. Those features distinguish this family from a plain-ended locating pin, while the exact drawing remains the reference for mounting and fit.
These threaded locating pins contain an internal through-thread accessible from both sides. Both access points belong to the same pin. They do not describe two separate threaded studs or imply that screws are supplied. Keep internal M2.5 with the ball-end configuration on the component comparison so a general threaded-pin search does not select an external-thread alternative.
Check diameter, thread and style independently
The 5 mm locating diameter and M2.5 thread identify different features. A purchasing description containing only 5 mm threaded locating pins would lose the thread detail and the style A3 designation. Use the full K0350.50502 reference with those features when comparing a replacement against an assembly drawing.
The recorded 1.4305 material and ground, Kolsterised surface describe this stainless-steel version. Other materials and styles shown in a family catalogue remain different products. This page does not assign a hardness, coating thickness or load rating where an exact value has not been verified. Keep any such requirement with the engineering documentation used to approve the component.
One pin per request unit
A requested quantity of two means two complete K0350.50502 pins. It does not count the two thread access points as separate pieces. Match the requested quantity to the number of these exact components on your parts list, with mating screws and other fixture hardware listed separately. The final interest confirmation preserves that exact SKU and unit count.
Availability confirmation
The final confirmation expresses interest only. It does not reserve stock or create an order. Availability, final price and delivery timing will be confirmed before any purchase. No payment is collected and no fulfillment is authorized.
Questions about K0350.50502
- Are these threaded locating pins externally threaded?
- No. This reference has an internal M2.5 through-thread accessible from both sides.
- Is 5 mm the thread size?
- No. It is the locating diameter. The recorded internal thread is M2.5.
- Does the request include mounting screws?
- No screws or fixture hardware are represented as included.
- Can I substitute another locating pin?
- A different style, diameter or thread needs its own verified reference. This request remains linked to K0350.50502.