Hex Hexagon Socket on Head Screw Nut Black Carbon Steel M2 M2.5 M3 M4 M5 M6 M8 Allen Round Head Screw Set Bolt and Nut Set

Product descrtion 1.[High quality]: Made from 10.9 grade carbon steel, finish black-oxide, mildly corrosion resistant in dry environments, these screws are nearly twice as strong as stainle steel on head screws. Length is measured from under the head. 2. [Application]: Widely used in 3D printer components, household, industrial machinery, automobiles, construction, smart equment; 3. [Storage]: These screws stored in a transparent plastic box,easy to use. Specification Item: Round head screw set Material: 10.9 grade carbon steel Sizes: m2 m2.5 m3 m4 m5 m6 m8 Application: household repairing work, furniture installation, machinery, industrial, architecture, etc.

M2 series: M2*3mm--------25pcs M2*4mm--------25pcs M2*5mm--------25pcs M2*6mm--------25pcs M2*8mm--------25pcs M2*10mm------25pcs M2*12mm------25pcs M2*16mm------25pcs M2*20mm------25pcs M2 nuts----------225pcs Hex key --------2pcs Total: 452pcs M2.5 series: M2.5*3mm-------20pcs M2.5*4mm-------20pcs M2.5*5mm-------20pcs M2.5*6mm-------20pcs M2.5*8mm-------20pcs M2.5*10mm-----15pcs M2.5*12mm-----15pcs M2.5*16mm-----15pcs M2.5*20mm-----15pcs M2.5 nuts---------160pcs Hex key -------2pcs Total: 322pcs M3 series: M3*4mm--------20pcs M3*5mm--------20pcs M3*6mm--------20pcs M3*8mm---------20pcs M3*10mm------20pcs M3*12mm------10pcs M3*16mm------10pcs M3*18mm------10pcs M3*20mm------10pcs M3 nuts---------140pcs Hex key --------2pcs Total: 282pcs M4 series: M4*5mm--------20pcs M4*6mm--------20pcs M4*8mm--------20pcs M4*10mm------20pcs M4*12mm------20pcs M4*14mm------20pcs M4*16mm-------20pcs M4*18mm------20pcs M4*20mm-------20pcs M4 nuts----------180pcs Hex key --------2pcs Total: 362pcs M5 series: M5*6mm--------15pcs M5*8mm--------15pcs M5*10mm------15pcs M5*12mm------15pcs M5*14mm------15pcs M5*16mm------10pcs M5*18mm-------10pcs M5*20mm------10pcs M5*25mm-------10pcs M5 nuts----------115pcs Hex key--------2pcs Total: 232pcs M6 series: M6*8mm--------8pcs M6*10mm-----8pcs M6*12mm------8pcs M6*14mm-----8pcs M6*16mm------8pcs M6*18mm-----8pcs M6*20mm------8pcs M6*25mm-----8pcs M6*30mm------8pcs M6 nuts------72pcs Hex key--------2pcs Total: 146pcs M8 series: M8*10mm------5pcs M8*12mm-----5pcs M8*16mm------5pcs M8*20mm-----5pcs M8*25mm------5pcs M8*30mm-----5pcs M8*35mm------5pcs M8 nuts------35pcs Hex key--------2pcs Total: 72pcs Q&A 1.Q: When will the goods be shped after payment? A:Payments are usually iued within 1-5 days, and holidays or special weather delivery times are delayed accordingly. 2.Q:When can I receive the goods? A: Use worry-free standard logistics to send, free of postage, usually 15-30 days to arrive..Holidays will be delayed, if you have any logistics probl, please contact customer service. 3.Q:What if I have a problem with the goods I received? A:If the goods are damaged or there is a quality problem, please send us a picture of the problem goods and we will reiue or you if we confirm that it is our cause. 4.Q:How much can I buy for a discount? A:Please contact us, we will give you the best price based on the quantity you buy.

About shping
Shping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for e areas,it may take a little longer). 

Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resoe the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties or taxes. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very ant to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.