ISQ caliper bolts

ISO vacuum calipers are used to connect small diameter isof threaded vacuum pipes. They are used in combination with ISO vacuum thread flange, ISO center bracket and ISO vacuum blind plate. It can also be used in combination with ISO vacuum valve, ISO vacuum bellows and ISO vacuum chamber. ISO vacuum calipers are made of aluminum and bolts are manufactured by SUS304. They are used in vacuum, semiconductor manufacturing, national defense research, aerospace bio pharmaceuticals, liquid crystal, photovoltaic solar energy and other high-tech industries.

Material introduction
1. Vacuum caliper material: Aluminum
2. Bolt material: SUS304

ISQ caliper bolts

Size:

ISQ caliper bolts size

model

Material

A

B

Quantity

Suitable for flange

Part number

4

ISO 63

4

ISO 80

ISO 63-250D CC 316

316 S.S

61.5

M10

4

ISO 100

ISO2076

4

ISO 160

6

ISO 200

6

ISO 250

8

ISO 320

ISO 320-500D CC 316

316 S.S

76

M12

8

ISO 400

ISO2077

12

ISO 500

ISO 630D CC 316

316 S.S

86

M12

12

ISO 630

ISO 2078

4

ISO 63

4

ISO 80

ISO2079

ISO 63-250D CC-ZP

Steel galvanized

61.5

M10

4

ISO 100

4

ISO 160

6

ISO 200

6

ISO 250

8

ISO 320

ISO 320-500D CC-ZP

Steel galvanized

76

M12

8

ISO 400

ISO2080

12

ISO 500

ISO 630D CC-ZP

Steel galvanized

86

M12

12

ISO 630

ISO 2081

Purpose
Bolt: a kind of fastener composed of head and screw (cylinder with external thread), which is used to connect two parts with through holes. This type of connection is called bolt connection. If the nut is unscrewed from the bolt, the two parts can be separated, so the bolt connection is a detachable connection.

Classification
According to the stress mode of connection, it is divided into ordinary and reamed hole. According to the head shape: there are hexagonal head, round head, square head, sink head and so on. The hexagon head is the most commonly used, and the countersunk head is used in the place where the connection is required.

 

 

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