What are the advantages of electric Pressure Cooker?
The biggest advantage of electric pressure cooker is safety! If you have used an ordinary gas pressure cooker, everyone has heard of such things as the explosion of the pressure cooker. This is no joke. According to a rough estimate, the probability of explosion of ordinary gas pressure cooker is 4 in 10000. The Han Pai electric pressure cooker adopts a V-shaped structure, which has a lot of protection for safety. Such as automatic pressure relief, box cover detection, high pressure alarm, high pressure power off, etc.
Safe Pressure Cooker,Nail Salon Heater,Nail Heater Dryer Shenzhen Ewong Technology CO.LTD , https://www.ewongteches.com
     A hex cap screw is a cap screw with a hexagonal head, designed to be driven by a wrench (spanner).
     An ASME B18.2.1 compliant cap screw has somewhat tighter tolerances than a hex bolt for the head height and the shank length. The nature of the tolerance difference allows an ASME B18.2.1 hex cap screw to always fit where a hex bolt is installed but a hex bolt could be slightly too large to be used where a hex cap screw is designed in.
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Products name
DIN 603 Steel mushroom head bolt/Square Neck Carriage Bolt
Standard:
DIN,ASTM/ANSI JIS EN ISO,AS,GB
Material
Stainless Steel: SS201, SS303, SS304, SS316,SS316L,SS904L,F593
Steel Grade: DIN: Gr.4.6,4.8,5.6,5.8,8.8,10.9,12.9;Â SAE: Gr.2,5,8;Â ASTM: 307A,307B,A325,A394,A490,A449,
Finishing
Zinc(Yellow,White,Blue,Black),Hop Dip Galvanized(HDG),Black Oxide,
Geomet,Dacroment,anodization,Nickel plated,Zinc-Nickel plated
Production
ProcessM2-M24:Cold Froging,M24-M100 Hot Forging,
Machining and CNC for Customized fastener
Customized Products
Lead timeBusy season:15-30days,Slack seaon:10-15days
Stock Products
Steel:4.8Grade DIN6923,8.8Grade 10.9Grade of GB5783 and GB5782
Stainless steel: All DIN Standard stainless steel BoltFree Samples for standard fastener For more information visit:www.hainafastener.com 
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.
Electric pressure cooker is a combination and upgrading product of traditional pressure cooker and Electric Rice Cooker. It combines the advantages of pressure cooker and electric rice cooker, adopts new technologies and structures such as elastic pressure control, dynamic sealing, external rotating cover and displacement adjustable electric switch, fully sealed cooking and continuously adjustable pressure, and completely solves the safety problems of pressure cooker, Remove the safety hidden danger of ordinary pressure cooker that has plagued consumers for many years; Its thermal efficiency is more than 80%, saving time and electricity (more than 30% electricity saving than ordinary electric rice cooker)
DIN 603 Steel GR 5 8 Mushroom Head Bolt/Carriage Bolts Short Neck /Square Neck Carriage Bolt
     A bolt is a form of threaded fastener with an external male thread. Bolts are thus closely related to,and often confused with, screws.