Double End Dowel Screw/Wood Screw/Hanger Screw

• Model NO.: M4-M64
• Type: Pan Head
• Connection: Common Bolt
• Standard: DIN, GB, ANSI, BSW, JIS, GOST
• Available Material: Carbon Steel
• International Standard: DIN,ANSI,GB,JIS,Bsw,GOST
• Used: Machinery, Building
• Certification: ISO9001
• Manufacture Processing: Cold Forging, Lathe& Machining, Hot Forging
• Trademark: HN
• Origin: China

• Material: Carbon Steel
• Groove: Hexagon
• Head Style: Round
• Grade: 8.8
• Head Type: Pan Head
• Class/Grade: 3.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9
• Surface Finishing: Hot Galvanizing, Black, Color-Zinc, Blue-White Zin
• Supply Capacity: 500tons/Month
• Inspection: 100%QC Steps Inspect Before Shipment
• Specification: M4-M64
• HS Code: 731815

                 Double End Dowel Screw/Wood Screw/Hanger Screw

We are a professional manufacturer of machine screws. We have capabilities to manufacture machine screws in length of 1/4" to 8"and diameters of up to M2 to M6.3. Materials of low carbon steel from C1022.
We are able to achieve and fulfill customers' demands. If you have interests in our machine screws or more questions, please don't hesitate to contact us.
ASME standards specify a variety of "Machine Screws"in diameters ranging up to 0.75 in (19.05 mm).
m). These fasteners are often used with nuts as well as driven into tapped holes. They might be considered a screw or a bolt based on the Machinery's Handbook distinction. In practice, they tend to be mostly available in smaller sizes and the smaller sizes are referred to as screws or less ambiguously as machine screws, although some kinds of machine screw can be referred to as stove bolts.


Service

Professional Manufacturer: All of our Fastener are designed and manufactured according to buyers'    specification and performance.
Quality is guaranteed: Durability testing and critical technical design to enhance fasteners lifetime.
Cost effective: Competitive prices with factory directly supply
Perfect fastening solution with 20 years experiences to solve your problem: Wide range of parts selection.
Customized Ideal Fasteners: customized services according to the samples and drawings offered.
If you are not sure about what exactly you need - feel free to contact us anytime and get professional assistance from us.




 

Peristaltic pump
There are a few plaster sprayers that have a peristaltic pump (a tube squeezed by rollers) which also requires compressed air to produce a spray. These types of plaster sprayer can also spray textured coatings with particle sizes up to about 3mm diameter, providing that they are not solvent based.

Piston pump
Newer types of plaster sprayer have a piston pump, which has sufficient pressure to spray smooth (untextured) plaster without compressed air. Full airless pumps are sometimes used to spray smooth plaster, although they are not ideal as the flow rate is too low for volume projects; however, they can be used to spray solvent-based plasters.

Air operated piston type supply pumps can put out as much as 27 gpm. Like the Graco Bulldog 10:1 at about 9 gpm and the Lincoln Pile driver 5:1 at about 27 gpm. These flow-rates are calculated at a maximum of 120 cfm air supply. Material supply hoses are medium pressure at about 600 psi. These pumps are material supply pumps only and additional air is required at the Spray Gun to propel the material to the surface. These guns are usually an internal mixture type guns where the material and air exits the gun together.

Pump Assembly

Pump Assembly,Piston Pump Putty Sprayer,Electric Piston Pump Sprayer,Hydraulic Pump Assembly

Fuzhou HVBAN Mechanical Equipment Co., Ltd. , https://www.hi-sprayer.com