Advantages of Shensteel hydraulic cylinder seals
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and often confused with, screws.
     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 capscrew 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.
Products name
HDG finished full thread Carbon Steel Hex Bolt with Hex Nut and Washer/hex head bolts
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.
1. Strong wear resistance: The sealing parts of the Shensteel hydraulic cylinder are made of high-quality materials, which have excellent wear resistance and can withstand high-speed friction and wear.
2. Good sealing performance: Shensteel hydraulic cylinder seals adopt advanced sealing technology, which can effectively prevent liquid leakage and ensure the normal operation of the system.
3. Strong high-temperature resistance: The sealing components of the Shensteel hydraulic cylinder can withstand use in high-temperature environments, are not prone to deformation and aging, and maintain long-term stability.
4. Good corrosion resistance: The sealing parts of the Shensteel hydraulic cylinder are made of corrosion-resistant materials, which can be used in harsh environments and are not easily corroded or damaged.
5. Long service life: Shensteel hydraulic cylinder seals have advantages such as high strength, high wear resistance, high pressure resistance, and high corrosion resistance, which can ensure long-term stable use and extend the service life of the equipment.
HDG finished full thread Carbon Steel Hex Bolt with Hex Nut and Washer/hex head bolts
     A bolt is a form of threaded fastener with an external male thread. Bolts are thus closely related to,