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?????? ??????????: ????? ?????????? ??????? ????
?????? ???? ????? ????????? ????? ??????? ?????? ???????, ?????? ?????? ?????????? ????????? ???????????? ???? ????? ???? ?????? ????????????? ?????? ?????? ?????, ???????? ???, ??????? ???????? ???? ???? ????????? ??? ?????? ?????? ???? ?????? ??? ??????, ????? ??????, ????????? ??? ???????? ????? ???? ???????
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???????????? ??? ???????????:
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| ????? (????) | ??????? (????) | ?????? ????????? (????) | ?????? (mm) | ?????? ?????? (????) | ????? ?????? | 
| 25 | 16 20 25 45 | 20 | 40 | 20-30/30-40 | ????? ????? | 
| 30 | 25 | 45 | 25-35/35-45 | ||
| 38 | 30 | 53 | 30-40/40-50 | ||
| 50 | 35 | 65 | 35-50/45-60 | 
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12# ????? ?????????? ???? (???????)
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| ????? (????) | ??????? (????) | ?????? ????????? (????) | ?????? (mm) | ?????? ?????? (????) | ????? ?????? | 
| 50 | 25 | 45 | 72 | 30-50 | ????? ????? | 
| 63 | 65 | 85 | 30-50 | ||
| 75 | 70 | 97 | ??-?? | ?????? ????? ????? ????? | |
| 100 | 80 | 122 | ??-?? | ||
| 125 | 85 | 147 | ??-?? | ||
| ??????????: ?????? ??????: M8-M12, 5/16-1/2? ????? ??????: ?????: 8-18? ??????? ???????? ???? ????? ? ??????? ??????? ????? ??? ?????? ???? ?????????? ????? ?????? ????????? ??????? ??? | |||||
| ???????: ????????????? ????????? ???? ????? ???? | |||||
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| ????? ?????? | ????? ?????????? (????) | ????? ???? (????) | ??????? ???? (????) | 
| A1 | 92X63 | 73X64 | 11.5X8.5 | 
| A2 | 75X65 | 57X47 | ?????: 8.5 | 
| ?? | 72X60 | 58X46 | 8.5X7.0 | 
| ??????????: A1 ?? ??????? ????????? ?????? ???? ??????? ???? | |||
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????????: ASTM, EN ??? ISO ?? ??? ??????????? ????????? ??????? ???? ????
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