Sluitmoer HML/500 HML/520 HML/530
Die werkbeginsel van die sluitmoer is om self te sluit deur die wrywing tussen die moer en die bout. Wanneer die bout en die moer mekaar vasdraai, sal die tandpunt van die bout styf op die wigvormige oppervlak van die selfsluitdraad vasgemaak word, wat 'n groot sluitkrag tot gevolg het. Die anti-losmaak effek van die sluitmoer hang hoofsaaklik af van die wisselwerkingskrag tussen die moer en die boutgaasdraad. Die betroubaarheid van hierdie selfsluiting sal egter onder dinamiese vragte verminder word. In sommige belangrike geleenthede sal ons 'n paar anti-losmaakmaatreëls tref om die betroubaarheid van die moer-slot te verseker.
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Benamings | skroefdraad | Grensafmetings | Slotwasser | Sluitbord | Wt | |||||
| d | d1 | d2 | B | b | h | KG | ||||
| HM 42 | Tr 210×4 | 210 | 238 | 270 | 30 | 20 | 10 | MB 42 | – | 4,75 |
| HM 44 | Tr 220×4 | 220 | 250 | 280 | 32 | 20 | 10 | MB 44 | MS 44 | 5.10 |
| HML/500 | Tr 500×5 | 500 | 550 | 580 | 68 | 36 | 15 | – | MSU96 | 33,5 |
| HML/520 | Tr 520×5 | 520 | 570 | 600 | 68 | 36 | 15 | – | – | – |
| HML/530 | Tr 530×6 | 530 | 590 | 630 | 68 | 40 | 20 | – | MSL/53 | 42,5 |
| HML/540 | Tr 540×6 | 540 | 590 | 630 | 68 | 40 | 20 | – | – | – |
| HML/560 | Tr 560×6 | 560 | 610 | 650 | 75 | 40 | 20 | – | MSL/560 | 44,5 |
| HML/600 | Tr 600×6 | 600 | 660 | 700 | 75 | 40 | 20 | – | MSL/560 | 52,5 |
| HML/630 | Tr 630×6 | 630 | 690 | 730 | 75 | 45 | 20 | – | MSL/630 | 55,0 |
| HML/670 | Tr 670×6 | 670 | 740 | 780 | 60 | 45 | 20 | – | MSL670 | 68,5 |
| HML/710 | Tr 710×7 | 710 | 780 | 830 | 90 | 50 | 25 | – | MSL710 | 91,5 |
| HML/750 | Tr 750×7 | 750 | 820 | 870 | 90 | 55 | 25 | – | MSL/750 | 94,0 |
| HML/800 | Tr 800×7 | 800 | 870 | 920 | 90 | 55 | 25 | – | MSL750 | 995 |
| HML/850 | Tr 850×7 | 850 | 925 | 980 | 90 | 60 | 25 | – | MSL850 | 115 |
| HML/900 | Tr 900×7 | 900 | 975 | 1030 | 100 | 60 | 25 | – | MSL850 | 131 |
| HML/950 | Tr 950×8 | 950 | 1025 | 1080 | 100 | 60 | 25 | – | MSL950 | 139 |
| HML/1000 | Tr 1000×8 | 1000 | 1085 | 1140 | 100 | 60 | 25 | – | MSL/1000 | 157 |
| HML/1060 | Tr 1060×8 | 1060 | 1145 | 1200 | 100 | 60 | 25 | – | MSL/1000 | 166 |
| HML/1120 | Tr1120×8 | 1120 | 1205 | 1260 | 100 | 60 | 25 | – | MSL/1000 | 175 |
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