High quality and full types of jack screw & Male and female screws

What is a jack screw？

Jack screw, also known as jack bolt or jacking screws, The appearance is similar to coupling nuts, belongs to Male and female screws a types of. Long hex head or round head with external threads below, hollow head with metric internal threads.

The male and female thread design can be used to connect several jack screws together, or can be used as thumb screws.

Types of jack screw

The screw we produce can be divided into stainless steel, carbon steel, brass and other jack screws according to the material.

Note that because each place is called differently, jack screw may also represent other types of screws. If you can provide design drawings, we can make them.

Stainless steel round mini jack standoff screws
Stainless steel jack standoff screw is small in size and suitable for use with small connectors
Metric size: M3 M4 Or custom.
Length： 4mm-60mm Or custom
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Brass hex head male and female jack screws
Also called connecting studs, usually used when specific spacing and positioning are required.
Metric size: M3 M4 M5 M6 M7 M8 M10 M12 Or custom.
Length：3mm-100mm Or custom
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Carbon steel Hex machine connector jack thumb screws
Carbon steel hex standoffs jack screw has high strength and finishes include zinc plating, chrome plating or other coatings to improve its corrosion resistance and aesthetics.
Metric size: M3 M4 M5 M6 M7 M8 M10 M12 Or custom
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Various parameters of our jack screw

Surface Treatment
Material
Grade
Customer feedback
Certification

Plain, Galvanized, HDG, Nickel Plated, Copper plating, black oxidation, passivation, polishing，power coated and so on

Carbon Steel：Q345 (16Mn)25#,35#,45#

Stainless Steel: SS202、SS304、SS316、SS410、SS420、SS430

Duplex stainless steel : S32750、S32760、S2205、S2507

Alloy steel: Inconel 600、 Inconel 625 、Inconel 718 、 Monel 400、 K500

Aluminum, titanium alloy, and brass

4.8 grade、6.8 grade、 8.8 grade、10.9 grade、 12.9 grade

A2-70、A2-80、A4-70、A4-80

customer feedback

Certification

Related Product

What is a jack screw used for?

Because of its compact structure and convenient disassembly, yin and yang screws are widely used in computer case, flange, electronic equipment, mechanical equipment and other fields.

Can I Accept Small Order ？

We usually keep stock for standard items ,If not special items , No MOQ required

If we are interested in your jack screw cargo, can we order free samples?

For the T&Y hardware industry, standard samples are free charge ,for new customers ,we required to pay for freight ,and charge will return after order confirm.

How about our jack screw processing time ?

For Standard carbon steel male and female jack screw ,we will ship in one month ,For stainless steel thumb standoff screws ,we will ship in 7-10 days, Special items per required

How about your payment term？

TT, L/C, Westion Union, Paypal, Alibaba assurance payment are acceptable

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