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4-40 stainless steel round standoffs
    Publish time 2020-10-29 15:47    

4-40 stainless steel round standoffs
hex or round body optional

4-40 stainless steel round standoffs

Name/Description 4-40 stainless steel round standoffs
Material Stainless Steel SUS303/SUS316
Size optional
Inch: Round/Hex 1/3,  3/16, 1/4, 5/16, 3/8, 1/2, 5/8 inch
Metric: Round/Hex 3, 4.5, 6, 8, 10, 13mm
Finish: Clean (passivate, nylon patch optional)
Product Features
Electroic Hardware-round standoff bolts are also named standoff screws , spacers or standoffs , they are normally used for holding or supporting for PCB .The popular material is brass as good electricity conduction or aluminum for good electricity and light.
Standoff bolt has a female threads ( inside thread) and a male threads ( outside threads ) , and they are same threads specifications so that can be installed among standoff bolts .basic framework is designed hexagon .
1. In bulk : Polybag ( 1-5 kgs) and cartons (8-20 kgs ) , 0.01 CBM / CTN 
2.  All cartons to a pallet ( 1X1.2 m ) 
3.  Customized packing
All threads can be gaged after machining (in plain). while the thread after plating can only be mated(screw mate), because the tips of thread will not be sharp and might be impacted in rolling plating.
(The external threads are manufactured to a pre-plated condition to accommodate the plating process. Unplated parts will accept the
standard no-go gauge.)
We suggest our customer to use brass, aluminum or stainless steel for the standoff instead of steel, considering the freight overseas costs in total