Motorcycle Jacket Rubber Hump

 Introduction
 1) Speed Bumps Are Useful On Areas Where Vehicles Speed Are Required a Minimal Speed In front Of Schools, Hospitals, Children's Playground And Residential areas Etc.
 2) Warns Drivers To Slow Down
 3) Suitable in Residential Villages & Commercial Areas
 4) Removable Speed Humps
 5) Made Of  Heavy Duty Rubber Materials
 6)Packaging:4 pieces/woven bag

Specifications
1)Material: high quality rubber
 2)Size: L500*W350*H45/50mm/(L*W*H) ,various size are available
 3)Weight: 12-20 kg/meter
 4)Compression resistance :> 200mpa
 5)Durability :> 3years
 
 Features:
 1)Specialized designed, notable decelerate effect,without noise and uncomfortable feeling.
 2) High quality rubber,firm and useful, good anti-impactability.
 3)Set up flexibly according to the request of  customer, convenient installment.
 4)Black &Yellow, affect In Day and Night , attract the attention of the drivers to decelerate successfully
 5)UV, moisture and temperature resistant. 
 6)Grooved for drainage of the rain water. 
 7)Widely  used , one of the newest trafffic safe productions.
 
 
Installation instructions: 
1) On the surface of asphalt/concrete roads
2) To improve life span, road surface should be smooth and clean.
3)Drilling holes, using special adhesive on the bottom of bump.
3) Using a steel bar or PVC pipe to link the Holes
4) Fixer For Asphalt Roads : Expansive Screw  (Standard parts, The Customer Can Easily Purchase On Local Market)
5)Fixer For Concrete Roads: Bolt  (Standard Parts, The Customer Can Easily Purchase On Local Market) 




 Introduction
 1) Speed Bumps Are Useful On Areas Where Vehicles Speed Are Required a Minimal Speed In front Of Schools, Hospitals, Children's Playground And Residential areas Etc.
 2) Warns Drivers To Slow Down
 3) Suitable in Residential Villages & Commercial Areas
 4) Removable Speed Humps
 5) Made Of  Heavy Duty Rubber Materials
 6)Packaging:4 pieces/woven bag

Specifications
1)Material: high quality rubber
 2)Size: L500*W350*H45/50mm/(L*W*H) ,various size are available
 3)Weight: 12-20 kg/meter
 4)Compression resistance :> 200mpa
 5)Durability :> 3years
 
 Features:
 1)Specialized designed, notable decelerate effect,without noise and uncomfortable feeling.
 2) High quality rubber,firm and useful, good anti-impactability.
 3)Set up flexibly according to the request of  customer, convenient installment.
 4)Black &Yellow, affect In Day and Night , attract the attention of the drivers to decelerate successfully
 5)UV, moisture and temperature resistant. 
 6)Grooved for drainage of the rain water. 
 7)Widely  used , one of the newest trafffic safe productions.
 
 
Installation instructions: 
1) On the surface of asphalt/concrete roads
2) To improve life span, road surface should be smooth and clean.
3)Drilling holes, using special adhesive on the bottom of bump.
3) Using a steel bar or PVC pipe to link the Holes
4) Fixer For Asphalt Roads : Expansive Screw  (Standard parts, The Customer Can Easily Purchase On Local Market)
5)Fixer For Concrete Roads: Bolt  (Standard Parts, The Customer Can Easily Purchase On Local Market) 

Cross Recessed Screws

Application scope: mostly used for the connection of smaller parts.
It has pan head Screws, countersunk head screws, half countersunk head screws and large flat head screws. Pan head screws and large flat head screws are used in the occasion where the nail head is allowed to be exposed;
Half countersunk head screws have an arc-shaped head, and its top is slightly exposed after installation, and beautiful and smooth, generally used in instruments or precision machinery; countersunk head screws are used in places where the nail head is not allowed to be exposed.
2. Reference standard: Reference standard
Cross recessed pan head screws GB818-85
Cross recessed countersunk head screws GB819-85
Cross recessed umbrella head screws GB820-85

Cross Recessed Tapping Screws,Pan Head Tapping Screws,Stainless Steel Screws,Steel Head Tapping Screw

Kunshan Zhonggu Precision Hardware Co., Ltd. , https://www.zgfastener.com