Flat Head Hex Socket Cap Screw M4 Stainless Steel Metal Screws

Stainless steel hex socket machine cap screw with machine fine threads and flat or countersunk head for installations in industrial equipments ; Flat point with full threads , no any burrs , bright surface with high tensile strength .

Stainless steel hex socket machine cap screw normally with flat point and to secure objects with nuts , but for the most flat or countersunk head screws are securing without nuts attached .

Typical Characteristics 

Flat or countersunk head design

Hex socket on head

Flat point

Full fine threads

Stainless steel material

Specific Specification 

Note : " b " is for partial threads 

Mechanical Performance 

Finish 

Stainless steel screws are polished with bright appearance and fine roughness , roughness on surface is R6.3 normally .

Applications 

Stainless steel screws with hgih tensile and hard material which can support heavy load and are widely used to various fields in industry like

◆ Aerospace

◆ Cars

◆ Vessel

◆ Railway

◆ Household applicanes

◆ Machines

◆ Buliding

◆ Decoration

◆ Medical apparatus

◆ Tableware

◆ Furnace

◆ Petro industry

Features 

◆ No magnet

◆ High tensile strength

◆ Harden material

◆ Perfect security

◆ Eco-friendly

◆ No smell

◆ Recylable

◆ Long serive

Tips for installations

Stainless steel hex socket machine cap screw are polished and surface is bright , please don’t strike screws into material during installation for keep nice appearance , especially for decorative applications .

Please take right and suitable screwdriver bits to drive stainless steel screws for more quick installation .

Stainless steel hex socket machine cap screw with machine threads that can not drill material , should drill suitalbe hole befor drive screws . the hole dpeth as the threaded length of screws