STANDARD H
Locating Rings, Washers, Seating Washers, Stop Pins, Stop Discs, Locating Units, Distance Discs and Sprue Bushings as per Standard H. Please find Standard M further below.
![Zentrierflansche FB100](https://www.nonnenmann.net/wp-content/uploads/2017/04/Zentrierflansche-FB100.png)
Locating Rings FB100
Case-hardening-steel 1.1730 or similar
Hardeness ca. 640 N/mm2
![Zentrierflansche-FB500](https://www.nonnenmann.net/wp-content/uploads/2017/04/Zentrierflansche-FB500.png)
Locating Rings FB500
Case-hardening-steel 1.1730 or similar
Hardeness ca. 640 N/mm2
![Druckscheiben FB55](https://www.nonnenmann.net/wp-content/uploads/2017/04/Druckscheiben-FB55.png)
Seating Washers FB55
Case-hardening-steel 1.7139 or similar
Hardeness ca. 980 N/mm2
![Auflagebolzen FB551](https://www.nonnenmann.net/wp-content/uploads/2017/04/Auflagebolzen-FB551.png)
Stop Pins FB551
Case-hardening-steel 1.7139 or similar
Hardeness ca. 490 H
![Haltescheiben FB56](https://www.nonnenmann.net/wp-content/uploads/2017/04/Haltescheiben-FB56.png)
Stop Discs FB56
Case-hardening-steel 1.7139 or similar
Hardeness ca. 700 HV
![Scheiben FB561](https://www.nonnenmann.net/wp-content/uploads/2017/04/Scheiben-FB561.png)
Washers FB561
Case-hardening-steel 1.7139 or similar
Hardeness ca. 700 HV
![Zentriereinheiten FB05](https://www.nonnenmann.net/wp-content/uploads/2017/04/Zentriereinheiten-FB05.png)
Locating Units FB05
Case-hardening-steel 1.7139 or similar
Hardeness ca. 700 HV
![Distanzscheiben FB055](https://www.nonnenmann.net/wp-content/uploads/2017/04/Distanzscheiben-FB055.png)
Distance Discs FB055
Case-hardening-steel 1.7139 or similar
Hardeness ca. 700 HV
![Angussbuchsen FB51](https://www.nonnenmann.net/wp-content/uploads/2017/04/Angussbuchsen-FB51.png)
Sprue Bushings FB51 / 1,5° Taper per side
Alloyed coldwork steel 1.2826 or similar
Hardeness ca. 580 HV
![Angussbuchsen FB511](https://www.nonnenmann.net/wp-content/uploads/2017/04/Angussbuchsen-FB511.png)
Sprue Bushings FB511 / 1° Taper per side
Alloyed coldwork steel 1.2826 or similar
Hardeness ca. 580 HV
![Angussbuchsen FB512](https://www.nonnenmann.net/wp-content/uploads/2017/04/Angussbuchsen-FB512.png)
Sprue Bushings FB512 / 0,5° Taper per side
Alloyed coldwork steel 1.2826 or similar
Hardeness ca. 580 HV
![Angusshaltebuchsen](https://www.nonnenmann.net/wp-content/uploads/2017/04/Angusshaltebuchsen.png)
Sprue Bushings FB53
Alloyed coldwork steel 1.2826 or similar
Hardeness ca. 580 HV
STANDARD M
Locating Rings, Washers, Seating Washers, Stop Pins, Stop Discs, Locating Units, Distance Discs and Sprue Bushings as per Standard M.
![Zentrierflansche FB100](https://www.nonnenmann.net/wp-content/uploads/2017/04/Zentrierflansche-FB100.png)
Locating Rings MS1360
Case-hardening-steel 1.1730 or similar
![Zentrierflansche-FB500](https://www.nonnenmann.net/wp-content/uploads/2017/04/Zentrierflansche-FB500.png)
Locating Rings MS1375
Case-hardening-steel 1.1730 or similar
![Druckscheiben FB55](https://www.nonnenmann.net/wp-content/uploads/2017/04/Druckscheiben-FB55.png)
Seating Washers MS1500
Case-hardening-steel 1.1730 or similar
![Auflagebolzen FB551](https://www.nonnenmann.net/wp-content/uploads/2017/04/Auflagebolzen-FB551.png)
Stop Pins MS1505
Case-hardening-steel 1.7139 or similar
Hardeness ca. 490 HV
![Distanzscheiben FB055](https://www.nonnenmann.net/wp-content/uploads/2017/04/Distanzscheiben-FB055.png)
Distance Discs MS1312
Case-hardening-steel 1.7131 or similar
Hardeness ca. 700 HV
![Angussbuchsen FB51](https://www.nonnenmann.net/wp-content/uploads/2017/04/Angussbuchsen-FB51.png)
Sprue Bushings MS1605 / 1° Taper per side / 15,5 Radius
Alloyed coldwork steel 1.2826 or similar
Hardeness ca. 54 HRC
![Angussbuchsen FB51](https://www.nonnenmann.net/wp-content/uploads/2017/04/Angussbuchsen-FB51.png)
Sprue Bushings MS1600 / 1° Taper per side / ohne Radius
Alloyed coldwork steel 1.2826 or similar
Hardeness ca. 54 HRC
![Angussbuchsen FB51](https://www.nonnenmann.net/wp-content/uploads/2017/04/Angussbuchsen-FB51.png)
Sprue Bushings MS1610 / 1° Taper per side / 40 Radius
Alloyed coldwork steel 1.2826 or similar
Hardeness ca. 54 HRC
![Angussbuchsen FB51](https://www.nonnenmann.net/wp-content/uploads/2017/04/Angussbuchsen-FB51.png)
Sprue Bushings MS1620 / 0,5° Taper per side / without Radius
Alloyed coldwork steel 1.2826 or similar
Hardeness ca. 54 HRC
![Angussbuchsen FB51](https://www.nonnenmann.net/wp-content/uploads/2017/04/Angussbuchsen-FB51.png)
Sprue Bushings MS1625 / 0,5° Taper per side / 15,5 Radius
Alloyed coldwork steel 1.2826 or similar
Hardeness ca. 54 HRC
![Angussbuchsen FB51](https://www.nonnenmann.net/wp-content/uploads/2017/04/Angussbuchsen-FB51.png)
Sprue Bushings MS1630 / 0,5° Taper per side / 40 Radius
Alloyed coldwork steel 1.2826 or similar
Hardeness ca. 54 HRC
![Angusshaltebuchsen](https://www.nonnenmann.net/wp-content/uploads/2017/04/Angusshaltebuchsen.png)
Sprue Bushings MS1660
Alloyed coldwork steel 1.2826 or similar
Hardeness ca. 58 HRC