Productslive blue zinc plated bolt zinc grade 88 bolt

BF Flotation Cell

BF flotation cell has two types: type I and type II. Type I is improved as suction cell referring to model SF; type II is improved as direct flow cell referring to model JJF.


Cyclone Unit

Each feeding inlet of Xinhai cyclone unit is installed knife gate valve independently developed by Xinhai. This valve with small dimension reduces the diameter of cyclone unit.


Hydraulic Cone Crusher

The supports at both ends of cone crusher main shaft, scientific design of crushing chamber, double insurance control of hydraulic and lubricating system.


Overflow Type Ball Mill

Wet type overflow ball mill is lined with Xinhai wear-resistant rubber sheet with excellent wear resistance, long service life and convenient maintenance


Grid Type Ball Mill

Wet type grid ball mill is lined with Xinhai wear-resistant rubber sheet with excellent wear resistance design, long service life and convenient maintenance.


Round Vibrating Screen(YA)

Ring groove rivets connection, plate type screen box, advanced structure, strong and durable Vibration exciter with eccentric shaft and eccentric block, high screening efficiency, large capacity


Jaw Crusher

Xinhai improves the traditional specification of crushing chamber by adopting high speed swing jaw and cambered jaw plate.


Hammer Crusher

High-speed hammer impacts materials to crush materials. There are two ways of crushing (Wet and dry)



The cone slide valve is adopted; the failure rate is reduced by 80%; low energy consumption;the separation of different material, improvement of the processing capacity by more than 35%.


Energy Saving Ball Mill

Cylindrical energy saving grid ball mill is lined grooved ring plate which increases the contact surface of ball and ore and strengthens the grinding.


Cylinder Energy-Saving Overflow Ball Mill

20-30%. Rolling bearings replace slipping bearings to reduce friction; easy to start; energy saving 20-30%


SF Flotation Cell

Both sides of the impeller with back rake blades ensures double circulating of slurry inside the flotation tank. Forward type tank, small dead end, fast foam movement

more+ Steel - Cap Screws & Hex Bolts Screws & Bolts

Results 1 - 16 of 11667 Class 8.8 Steel Cap Screw, Zinc Blue-Chromate Plated Finish, Hex . Steel Hex Bolt, Grade 5, Zinc Plated Finish, Hex Head, External

more+ Class 10.9 Steel Cap Screw, Zinc Plated Finish, Hex

Class 8.8 Steel Cap Screw, Yellow Zinc Plated Finish, Flange Hex Head, External Steel Hex Bolt, Grade 8, Zinc Yellow-Chromate Plated Finish, Hex Head,


Crown Bolt 6 mm x 1.0 in. x 35 mm Grade-8.8 Zinc-Plated Hex-Head

Make use of this Zinc-Plated Hex-Head Metric Cap Screw to place them directly into a compatible female threaded receptacle.


Hot-Dip Galvanizing vs Zinc Plating - Portland Bolt

Jun 27, 2012 When used on bolts, due to the thickness of the zinc coating, all galvanized nuts must be .. What about their lives ? What is the difference between the torque values of zinc plated and Hot Dip galvanised Bolts, 8.8 Grade


Zinc Electroplating Unbrako

Because zinc is more reactive that steel, the zinc coating corrodes first, protecting the steel substrate. The rate Clear, blue - bright, designation A or B trivalent chromates are normally used for Grade 5 or Class 8.8 fasteners. Grade 8 . Please try again later. Switch camera. 0:00. 2:38. 0:00 2:38. Live Hex Bolts Screws


Bolt Depot - Selecting Fastener Materials - Steel Grades, Brass

Therefore, when compared to regular steel, the stainless alloys used in bolts are Grade 2, 5, and 8 are usually plated with a slightly blue-ish or yellow zinc


Fasteners Bolt Grades, Strength & Materials

Furthermore, if a bolt grade is 316 stainless, prized for extra corrosion Titanium, Copper and Nickel, Zinc Plated Steel, Fastener Finishes and Plating


How to darken modern zinc plated nuts and bolts - YouTube

Feb 6, 2011 Hi all, A "youtuber" friend gave me a tip on how to darken nasty modern zinc plated nuts and bolts. These can look out of place on old machines


Fasteners - Hillman

Grade C Lock Nuts Heavy Hex Bolts, Cap Screws, Carriage, Lag Screws Hex Cap Screws, Grade 5, Coarse Thread .. Hex Cap Screws Class 8.8 Blue Tappers . Curved Head Screws SteelZinc Plated Cement Coated Sinker Nails.


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