countersunk ( CSK ) head machine screw
Countersunk ( CSK ) head machine screw is usually used with nuts and is often screwed directly into a threaded hole. It can also be called a furnace，mainly used for safety purposes. The head of this screw cannot be rotated and requires special tools.
Our experienced engineer team can developed the products and manufacture in accordance with samples,drawings or only ideas.
Machine screw Feature
Product name:Countersunk (CSK) head machine screw
Brand:QT
Material:Carbon Steel,stainless steel or customized
Hardness:Grades customized
Place of Origin:Shenzhen,China
Finish:Plain,ZP,YZP,HDG,or customized
Samples:Samples are free
Standards:DIN,GB,JIS,KS,CNS,ANSI/ASME,BS,AS,EN,GOST,ISO,UNI,Q,NF,IFI
Non-standards:OEM is available,according to drawings or samples
Package:In standard exported packing,or according to customers' requirement
Payment:T/T,L/C,or others
Machine screw Application
Machine screw Series Show
Machine screws:a machine screw is usually described as small diameter bolt. It features a straight ,untapered shank and a blunt end. QT supply various kinds of machine screws.Standard and non-standard are available.
Nuts: metric nuts and customized sizes for your choosing.
Hex & Hex socket screws:both hex and hex socket screws are available. We have rich experience over 17 years.
Bolts: metric bolts and customized sizes, all kinds of types such as wing bolts,eye bolts,expansion bolts etc.
Self tapping screws:self tapping screws series including drywall screws,chipboard screws,self drilling tapping screws,sheet metal screws,wood screws.
Others:washers,pins,rivets,retaining rings
Company profile
FAQ
Q1: How does the payment process work?
A1: Payment terms are flexible for us in accordance with specific conditions. Generally we advise 50%TT deposit, balance be paid before shipment.
Q2: What do you need to provide a quote?
A2: Please kindly send us the drawing of your product. Details below should be included,
A. Materials B. Surface Finish C.Specifications D.Quantity
Q3: What will you do for after sales?
A3: When our metal parts apply to your products, we will follow up and await you feedback. Any question related to our metal parts, our experienced engineers are ready to help.
QT manufacturer is professional screws supplier,we can according to your requirement or samples to do the product.Any questions or need more information, please feel free to contact with us.
