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Locating Bolts Round Hex Head STCB STBB SSTCB
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Locating Bolts Round Hex Head STCB STBB SSTCB

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Stainless Steel Hardened Type (440C or 420 Stainless Steel) may be discolored by hardening.
*1. Surface treatment for included nuts STBC is Trivalent Chromate.
*[ H ] Hardness: Hardened Tip

Product Features

Feature 1: The workpiece can be adjusted slightly by adjusting the screws to achieve precise positioning.

Feature 2: Due to the implementation of high-frequency quenching at the front end (around HRC50), the wear caused by contact with the workpiece is reduced.

Feature 3: Due to the circular head shape (SR) of the front end in point contact with the workpiece, unlike flat end bolts, it can absorb the inclination of threaded holes.

Feature 4: There are two options for pitch: coarse teeth and fine teeth. When minor adjustments are required, please select fine teeth.

Feature 5: Comes with a nut for fixing screws. Therefore, after ordering the adjustment screw component, it can be fixed.

Locating Bolts

Frequently asked questions about this product (FAQ)


1. What is the specific purpose of adjusting screws?

Mainly used for adjusting the position of workpieces.


2. What are the types of adjustment screw products available?

According to different tightening methods, it can be mainly divided into various types such as hexagonal hole type, wrench groove type, hexagonal hole wrench groove type, and hexagonal bolt type.


3. Are the nuts for adjusting the screws included or do they need to be purchased separately?

It comes with 1 nut and does not require additional purchase.


4. Is there hardness in the threaded part?

Only quenching treatment is carried out on the front end, so only hardness is ensured for the shape of the front end round head, and there is no hardness for the threaded part.


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