
1. Cov yam ntxwv ntawm lub khob Lub taub hau Square Neck Bolts yog tias lub taub hau yog ua rau hauv ib lub pob ib nrab, lub caj dab square yog ua nyob rau hauv lub taub hau, thiab ib lub qhov square kuj tau ua sib npaug ntawm cov khoom txuas nrog cov bolts. Thaum lub ntsia liaj qhov rooj tau muab tso rau hauv cov khoom sib txuas thiab tom qab ntawd ntsia hlau rau ntawm cov txiv ntoo, lub ntsia liaj qhov rooj yuav tsis tig vim yog lub caj dab square. Nws lub taub hau yog tus du, thiab nws tsis yooj yim rau nuv lwm yam khoom.
2. Khob Lub taub hau Square Neck Bolts feem ntau yog siv rau kev sib txuas ntawm qhov chaw vim qhov kev txwv ntawm cov qauv tsis haum rau hex bolts los yog bolts yuav tsum muaj ib qho kev nthuav dav ntawm lub ntees. Xws li cov taw ntawm kev ua liaj ua teb machinery, phab ntsa panels thiab lwm qhov chaw. Lub ntsia liaj qhov rooj tau muab faib ua ob hom raws li lub taub hau loj: zoo tib yam thiab loj ib nrab puag ncig lub taub hau. Lub taub hau ntawm lub khob loj Lub taub hau Square Neck Bolts yog ncaj thiab txoj kab uas hla yog loj, tab sis nws thickness yog me ntsis nyias. Hom ntsia liaj qhov rooj no feem ntau yog siv rau hauv cov tsheb thauj khoom, barges, hlau thiab ntoo looms, thiab lwm yam khoom siv ntoo, vim tias lub taub hau txhawb nqa saum npoo yog loj, nws tsis yooj yim rau poob rau hauv cov ntoo txuas.
| Khoom npe | Khob Lub Taub Hau Square Neck Bolts |
| Khoom siv | Carbon steel, stainless hlau |
| Nto tiav | Daj zinc, Dub, Xiav thiab dawb zinc, Bleached |
| Xim | Daj, Dub, Blue Dawb, Dawb |
| Standard Number | TIAB SA 603 |
| Qib | 4.8 6.8 8.8 10.9 A2-70 |
| Txoj kab uas hla | M5 M6 M8 M10 M12 M16 M20 |
| Xov form | Coarse xov, Fine thread |
| Qhov chaw ntawm keeb kwm | Hebei, Suav |
| Hom | Muyi |
| Pob | Box + cardboard thawv + pallet |
| Cov khoom tuaj yeem kho tau | |
| 1. Cov yam ntxwv ntawm lub khob Lub taub hau Square Neck Bolts yog tias lub taub hau yog ua rau hauv ib lub pob ib nrab, lub caj dab square yog ua nyob rau hauv lub taub hau, thiab ib lub qhov square kuj tau ua sib npaug ntawm cov khoom txuas nrog cov bolts. Thaum lub ntsia liaj qhov rooj tau muab tso rau hauv cov khoom sib txuas thiab tom qab ntawd ntsia hlau rau ntawm cov txiv ntoo, lub ntsia liaj qhov rooj yuav tsis tig vim yog lub caj dab square. Nws lub taub hau yog tus du, thiab nws tsis yooj yim rau nuv lwm yam khoom. 2. Khob Lub taub hau Square Neck Bolts feem ntau yog siv rau kev sib txuas ntawm qhov chaw vim qhov kev txwv ntawm cov qauv tsis haum rau hex bolts los yog bolts yuav tsum muaj ib qho kev nthuav dav ntawm lub ntees. Xws li cov taw ntawm kev ua liaj ua teb machinery, phab ntsa panels thiab lwm qhov chaw. Lub ntsia liaj qhov rooj tau muab faib ua ob hom raws li lub taub hau loj: zoo tib yam thiab loj ib nrab puag ncig lub taub hau. Lub taub hau ntawm lub khob loj Lub taub hau Square Neck Bolts yog ncaj thiab txoj kab uas hla yog loj, tab sis nws thickness yog me ntsis nyias. Hom ntsia liaj qhov rooj no feem ntau yog siv rau hauv cov tsheb thauj khoom, barges, hlau thiab ntoo looms, thiab lwm yam khoom siv ntoo, vim tias lub taub hau txhawb nqa saum npoo yog loj, nws tsis yooj yim rau poob rau hauv cov ntoo txuas. | |
| Xov Spec D | M5 | M6 | M8 | M10 | M12 | M16 | M20 | |
| P | xov pitch | 0.8 | 1 | 1.25 | 1.5 | 1.75 | 2 | 2.5 |
| b | L≤125 | 16 | 18 | 22 | 26 | 30 | 38 | 46 |
| 125<L≤200 | 22 | 24 | 28 | 32 | 36 | 44 | 52 | |
| L 200 | / | / | 41 | 45 | 49 | 57 | 65 | |
| ua dk | MAX | 13.55 | 16.55 | 20.65 | 24.65 | 30.65 | 38.8 | 46.8 |
| MIN | 12.45 | 15.45 | 19.35 | 23.35 | 29.35 | 37.2 | 45.2 | |
| ds | MAX | 5 | 6 | 8 | 10 | 12 | 16 | 20 |
| MIN | 4.52 | 5.52 | 7.42 | 9.42 | 11.3 | 15.3 | 19.16 | |
| k1 qib | MAX | 4.1 | 4.6 | 5.6 | 6.6 | 8.75 | 12.9 | 15.9 |
| MIN | 2.9 | 3.4 | 4.4 | 5.4 | 7.25 | 11.1 | 14.1 | |
| k | MAX | 3.3 | 3.88 | 4.88 | 5.38 | 6.95 | 8.95 | 11.05 |
| MIN | 2.7 | 3.12 | 4.12 | 4.62 | 6.05 | 8.05 | 9.95 | |
| r1 qib | ≈ | 10.7 | 12.6 | 16 | 19.2 | 24.1 | 29.3 | 33.9 |
| r2 qib | MAX | 0.5 | 0.5 | 0.5 | 0.5 | 1 | 1 | 1 |
| r 3 ua | MAX | 0.75 | 0.9 | 1.2 | 1.5 | 1.8 | 2.4 | 3 |
| s | MAX | 5.48 | 6.48 | 8.58 | 10.58 | 12.7 | 16.7 | 20.84 |
| MIN | 4.52 | 5.52 | 7.42 | 9.42 | 11.3 | 15.3 | 19.16 | |