A2 Stainless Steel Ball Plunger Screw Spring Loaded M5 Hex Socket Set Screws

Plunger screw is another name of set screw with ball point , it is one of the set screws or grub screws and specially designed for machinery like different molds or tools , clamps and assembly related location etc .

Plunger screws are comprised of a round ball ,screw and spring . spring is insert into screw hole and then a round ball is put into hole of screw under pressure .

Stainless steel plunger screws are used for medium heavy duty and do not need to be assembled working pieces seperately .

Material

Stainless steel A2-70

Finish

Passivaiton with ASTM A 967-2005

Surface requested

Roughness 3.2 , no burrs or scratch and no sharp edges .

Specific dimension

More standard specifications

For over M12 dimensions , can be refered to DIN 916 set grub screw

Mechanical Properties

Tips for use

1 . Stainless steel plunger screws can not be used for temperature over 250 degree .

2 . Not suitable for hard acid conditions

3 . Working load not exceed 7 N .

With many years reputation in hardware filed , VEDALI HARDWARE CO., LTD has entered hardware filed and gained much development in these years , we have over 100 employees and 20 engineers on researching and development , and several branches that are specialized in different hardware for vast demands .

Our product range covers Fasteners ( Screws , Bolts , Nuts , Rivets , Washers , Pins ) , Stamping Parts , Machined Parts , Plastic Injection Molded Parts Which are made of or from different materials for every field in industry , Agriculture and Service . We own advanced process machines and experienced skilled workers to ensure products are manufactured in high quality . We are able to proceed special designs for new projects and provide good solutions to difficult problems during operations , and OEM services are available for us as well .

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