M3-0.5 x 20mm Hex Socket Head Cap Bolts Screws 12.9 Grade Alloy Steel, Black Oxide Finish,Allen Socket Drive,Machine Metric Hex Socket Screw,Full

M3-0.5 x 20mm Hex Socket Head Cap Bolts Screws 12.9 Grade Alloy Steel, Black Oxide Finish,Allen Socket Drive,Machine Metric Hex Socket Screw,Full

Metric M3 screws,Thread Diameter: 3mm; Thread Length:20mm; Pitch Size: 0.5mm. Package Included: 60 x socket head screws Made Of 12.9 Grade Alloy Steel, Sturdy And Durable, corrosion resistance property, features good wear resistance, high hardness and high strength, can be used in extreme environments. Perfect For Interior Renovation, Mechanical Installation Communication Equipments and Ship Assembly The material is made of high quality 12.9 grade alloy steel.
Their surfaces are treated with black oxide, which has excellent corrosion resistance, firmness, wear resistance and low temperature resistance.
Widely used in various precision machinery industries, classified instruments, meters, electronic products, household appliances, communication products, automobiles, locks, lamps, toys and so on.


Specification:

Thread Diameter 3 mm
Screw Length ：20 mm
High Quality Material 12.9 Grade Alloy Steel


Package Included:

60 PCS Socket Head Cap Bolts/Screws (M3 x 20mm)


For more detailed dimensioning instructions, please see our dimensioning drawings.



Warranty:
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We will provide you with professional services and reply to you as soon as possible.
If you are not satisfied with the product, you can get a full refund, and you can buy it with confidence.