| Midabka | madow, Jaalle | Magaca alaabta | barroosin |
| dhame | Iftiimin (aan la daboolin) | Isticmaalka | Xasilinta jiirada, raso yar yar, ciddiyaha ciidda, barroosinka dhagaxa |
| Nidaamka Qiyaasta | Metric | Erayada muhiimka ah 1 | usha barroosinka |
| Magaca Summada | JCDRILL | Erayada muhiimka ah 2 | usha barroosinka is-dalida |
| Qalab | Birta | Erayada muhiimka ah 3 | usha barroosinka dunta buuxda |
| Dhexroorka | R25, R32, R38, R51, T30, T40, T52, T76, T103 | Magaca 1 | dhagax dhagax |
| Awood | Awoodda Xamuulka Sare | Magaca 2 | bar barroosin oo godan |
| Heerka | ISO | Magaca 3 | ulaha barroosinka |
Hordhac
Sharaxaada Alaabta oo faahfaahsan
| Magaca: | Qalabka Injineernimada Dhulka ee R25N Is-Qodista Barroosin Hex Nut | Codsiga: | Macdanta Dhuxusha, Tunnelka, Aasaaska Jiirada ah iyo Korontada |
| Daaweynta Dusha sare: | Hot Dig Galvanized | Qalab: | C45/40Cr |
| Dulqaad: | R25N | Cabbirka Furaha: | 75mm |
| Dhererka: | 70-90mm | Midabka: | Ku salaysan Macaamiisha |
| Iftiin Sare: | R25N Birta Hex Nuts, Dhererka 70mm birta hex nuts , R25N galvanized hex nuts | ||
Qalabka Injineernimada Dhulka ee R25N Is-Qodista Barroosin Hex Nut
Nidaamka Barroosinka Is-Doodista (SDA) waa xal wax ku ool ah oo loogu talagalay xaaladaha adag ee dhulka iyo dhagaxa.Nidaamku wuxuu awood u siinayaa qodista iyo qodista hal hawlgal, isagoo wax badan badbaadinaya goobta shaqada iyo wakhtiga mashruuca.Kaas oo ka kooban bar barroosin oo dunsan oo godan oo leh daloolin allabaryo kaas oo fuliya qodista, barkinta iyo xoqidda hal hawlgal.Nidaamka barroosinka is-qodidda waxaa inta badan loo isticmaalaa xasilinta jiirada, tunnel-ka hor-taageerada, aasaaska leh raso yar iwm shaqooyin, kaas oo si weyn loogu isticmaalo macdanta, tunnel, tareenka, dhismaha metro iwm mashaariicda.
Sifada:
1. Codsashada saxannada dabada ah iyo saxan fidsan labadaba.
2. Dhammaan lowsku waxa ay dhaafeen xoogga ugu dambeeya ee bar barroosinka is-qodista.
3. Waxay buuxin kartaa shuruudaha adag ee qeexida barroosinka.
4. Galvanization-ku-kulul ee ilaalinta daxalka.
Nut Barroosin
| Qaabka | R25N |
| Cabbirka Furaha (mm) | 41 |
| Dhererka (mm) | 41 |
| Hardness (HRC) | 20-30 |
| Nooca dunta | R25 |
| Walxaha ceeriin | C45/40Cr |
| Cutubka Miisaanka (kg) | 0.25 |
| Dulqaad | R25 |
| Isku-xidhka-xadhkaha-R | ||||
 | Cabbirka | Dia dibadda | Dhererka | Miisaanka |
| mm | mm | Kg | ||
| R25N | 36 | 150 | 0.6 | |
| R32L | 42 | 145 | 0.8 | |
| R32N/1 | 42 | 160 | 0.85 | |
| R32N | ||||
| R32S/1 | 42 | 190 | 1.02 | |
| R32S | ||||
| R38 | 51 | 220 | 1.7 | |
| R51L | 63 | 140 | 1.2 | |
| R51L | 63 | 170 | 1.7 | |
| R5IN | 63 | 200 | 19 | |
| R5IN | 63 | 220 | 2 | |
Sawir
| Tirada Dalbashada Ugu Yar | N/A |
| Qiimo | |
| Faahfaahinta Baakadaha | Xidhmada Dhoofinta caadiga ah |
| Waqtiga dirida | 7 maalmood |
| Shuruudaha Lacag-bixinta | T/T |
| Awood-siinta | Iyada oo ku saleysan Amarka Faahfaahin |
