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Din6921 Bolt Carbon Steel Dub Oxide Qib 8.8 10.9 12.9

  • Txheem: DIN6921
  • Khoom npe: steel structural bolts
  • Hot Tags: DIN6921, steel qauv bolts, siab zog bolts
  • Loj: M3-M42
  • Khoom siv: 45 #, 35K, 10B21, 40Cr, 35CrMo
  • Lub zog muaj zog: 8.8, 10.9, 12.9
  • Kev kho deg: dub oxide
  • Xov Length: tag nrho xov / ib nrab xov
  • Xov hom: ntxhib / nplua
  • Ntim: hnab / cardboard thawv / ntoo thawv
  • Lwm cov nta: Muab cov cim header customized

Ntau lawm parameter

Din6921 Bolt Carbon Steel Dub Oxide Qib 8n4k
xov specification d M12 M16 M20 (M22) M24 (M27) M30 M36
P suab 1.75 ib 2 2.5 2.5 3 3 3.5 4
b L≤100 hli 25 31 36 38 41 44 49 56
L> 100 mm 32 38 43 45 48 51 56 63
c Max 0.8 ua 0.8 ua 0.8 ua 0.8 ua 0.8 ua 0.8 ua 0.8 ua 0.8 ua
Min 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4
da Max 14.7 ib 18.7 ib 23.24 Nws 25.24 Nws 27.64 Nws 31.24 Nws 34.24 Nws 41
ds Max 12.7 ib 16.7 ib 20.84 Nws 22.84 Nws 24.84 Nws 27.84 Nws 30.84 ib 37
Min 11.3 15.3 19.16 Nws 21.16 Nws 23.16 Nws 26.16 Nws 29.16 Nws 35
dHauv Min 19.2 ib 24.9 ib 31.4 ib 33.3 38 42.8 ib 46.5 ib 55.9 ua
thiab Min 22.78 Nws 29.56 Nws 37.29 Nws 39.55 Nws 45.2 ib 50.85 ib 55.37 ib 66.44 ib
k npe 7.5 10 12.5 ib 14 15 17 18.7 ib 22.5 ib
Max 7.95 ib 10.75 Nws 13.4 14.9 Nws 15.9 ib 17.9 ib 19.75 Nws 23.55 Nws
Min 7.05 Nws 9.25 Nws 11.6 13.1 14.1 16.1 17.65 Nws 21.45 Nws
k1 Min 4.9 6.5 8.1 9.2 ib 9.9 ib 11.3 12.4 15
r Min 0.6 0.6 0.8 ua 0.8 ua 1 1.2 1.2 1.5
s Max 21 27 34 36 41 46 50 60
Min 20.16 Nws 26.16 Nws 33 35 40 45 49 58.8 ua
Xov b - - - - - - - -

Kev piav qhia ntau lawm

Steel structural bolts yog lub zog muaj zog bolts thiab kuj yog ib hom qauv tivthaiv. Zoo fastening kev ua tau zoo, siv nyob rau hauv steel qauv thiab engineering los txhim kho cov nyhuv fastening. Ntawm cov qauv hlau dav dav, qhov yuav tsum tau muaj steel qauv bolts yog qib 8.8 lossis siab dua, nrog rau qib 10.9 thiab qib 12.9, tag nrho cov uas muaj zog steel qauv bolts.

Dawb Minimalist pizza khoom plig Paper Box (5) 3nd
RCD-K series armored hluav taws xob daim kab xev hom hlau Removerqq
RCD-K series armored hluav taws xob daim kab xev hom hlau Removerqq

Steel structural bolts yog tsuas yog siv nyob rau hauv steel structural engineering los txuas cov ntsiab lus txuas ntawm steel structural steel daim hlau.

Steel structural bolts tau muab faib ua torsion shear high-strength bolts thiab loj hexagonal high-strength bolts. Loj hexagonal high-strength bolts muaj nyob rau qib high-strength ntawm zoo tib yam screws, thaum torsion shear high-strength bolts yog ib qho kev txhim kho hom loj hexagonal high-strength bolts rau kev tsim kho zoo dua.


Cov teeb meem xav tau kev saib xyuas hauv kev tsim kho

Kev tsim kho ntawm cov qauv steel ntsia liaj qhov rooj yuav tsum tau nruj nruj thiab tom qab ntawd nruj, thawj zawm steel qauv ntsia liaj qhov rooj yuav tsum tau siv cov kev cuam tshuam hom hluav taws xob ciaj ntswj los yog lub torque adjustable electric wrench, thiab qhov kawg zawm steel qauv ntsia liaj qhov rooj muaj qhov kev thov nruj, lub torque- shear type electric wrench yuav tsum tau siv rau qhov kawg zawm ntawm lub torsion-shear hom steel qauv ntsia liaj qhov rooj, thiab lub torque hom hluav taws xob wrench yuav tsum tau siv rau qhov kawg zawm ntawm torsion-shear hom steel qauv ntsia liaj qhov rooj. Loj hexagonal steel qauv bolts muaj xws li ib tug ntsia liaj qhov rooj, ib tug txiv ntseej, thiab ob lub tshuab ntxhua khaub ncaws. Torsional shear hom steel qauv ntsia liaj qhov rooj, los ntawm ib tug ntsia liaj qhov rooj, ib tug txiv ntseej, steel qauv loj hexagon bolt ib tug washer muaj pes tsawg leeg.

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