Hex Socket Cap Bolts

Hex socket cap ntsia liaj qhov rooj yog ib tug fastener nrog ib tug puag ncig lub taub hau thiab ib tug hexagonal chaw so. Lub qhov (socket cap screws) feem ntau yog siv rau hauv daim ntawv thov uas xav tau qhov tsawg -profile, flush tiav. Hex socket cap bolts feem ntau yog tsim los ntawm cov hlau alloy, carbon steel, stainless hlau, thiab lwm yam.

Lub ntsiab lus ntawm hex socket cap bolt yog lawv lub taub hau cylindrical nrog lub qhov (socket) sab hauv hex. Qhov kev tsim no tsis yog kev zoo nkauj xwb; qhov zoo ntawm engineering nws muaj tuaj yeem muaj kev cuam tshuam rau koj cov khoom thiab cov neeg siv kawg.

1. Siab Torque thiab yooj yim siv

Lub qhov (socket) sab hauv hex tso cai rau daim ntawv thov ntawm qhov tseeb torque siv lub hex ciaj ntswj. Piv nrog rau Phillips lossis slotted hau, lub hex tsim faib lub siab sib npaug ntawm rau lub dav hlau, txo qhov kev pheej hmoo ntawm slippage. Qhov no ua kom cov fasteners nyob ruaj ntseg txawm nyob hauv siab -ib puag ncig kev co.

2. Chaw-Txuag

Qhov nqaim, cylindrical lub taub hau tsim tso cai rau cov ntsia hlau no siv rau hauv qhov chaw - txwv tsis pub siv. Lawv yog qhov zoo tshaj plaws rau kev teeb tsa hauv thaj chaw nruj uas xav tau qhov sib tsoo qhov rooj lossis hauv cov qauv sib txuas uas cov qauv hex taub hau tsis tuaj yeem siv. Thaum nruj, lub taub hau tseem yaug nrog rau saum npoo, tsim kom tsis muaj protrusions.

3. Cov yam ntxwv zoo tshaj plaws

Hex socket cap bolts yog cov muaj zog tshaj plaws ntawm txhua hom taub hau. Feem ntau tsim los ntawm siab- lub zog alloy steel (xws li SCM435) thiab cua sov- kho, lawv ua tiav qib siab zog (xws li Qib 10.9 lossis Qib 12.9). Qhov no ua rau lawv haum rau hnyav -lub luag haujlwm tshuab thiab kev siv cov qauv.

4. Kev huv, kev ua haujlwm zoo

Lub taub hau du, cylindrical tsis muaj lub ntsej muag lub ntsej muag sab nraud, muab lub ntsej muag zoo nkauj, tamper- tiv taus. Nws yog dav siv nyob rau hauv cov neeg siv khoom siv hluav taws xob, khoom siv kho mob, thiab cov khoom siv kho vaj tse pom.

5. Precision Engineering Standards

Tsim los rau ISO 4762 / DIN 912 tolerances nrog cov xov zoo sib xws (Qib 6g), ua kom ntseeg tau kev ua tau zoo hauv kev sib dhos thiab kev nyab xeeb- cov ntawv thov tseem ceeb.

Nov yog qee qhov hex drive socket cap bolt hom, koj tuaj yeem xaiv ntau hom bolts raws li qhov yuav tsum tau ua kom ntxiv dag zog rau cov khoom siv los yog cov qauv steel.

Standard hex qhov (socket) ntsia liaj qhov rooj

Tus qauv hex bolt khoom yog carbon steel, alloy steel, thiab lwm yam., yog ib qho hex ntsia liaj qhov rooj, haum rau cov kev xav tau ntawm fastening.

Siab -lub zog hex qhov (socket) bolt

Siab - lub zog hex qhov (socket) bolts feem ntau yog siv los tiv thaiv lub sijhawm muaj zog, xws li hauv tsheb, aviation, choj, thiab lwm yam.

Stainless socket taub hau ntsia hlau

Stainless hlau socket taub hau screws feem ntau yog siv rau lub sijhawm uas muaj kev xav tau ib puag ncig siab thiab nruj corrosion kuj yuav tsum tau.

Galvanized hexagon socket ntsia liaj qhov rooj

Qhov saum npoo ntawm galvanized hexagon socket bolts tuaj yeem txhim kho nws cov corrosion kuj. Siv rau cov qauv siv tshuab fastening nyob rau hauv kev tiv thaiv -corrosion ib puag ncig, xws li txuas txuas cable, cov khoom siv kav dej, thiab lwm yam.

Brass hex qhov (socket) ntsia hlau

Brass hex socket bolts feem ntau yog siv rau fastening cov khoom siv hluav taws xob thiab hluav taws xob thiab cov xwm txheej nyob.

Tshawb xyuas cov cim taub hau

Standard Qib 12.9 bolts yog stamped nrog "12.9" kos rau ntawm lub taub hau. Cov qib stainless hlau tau cim tias "A2-70" lossis "A4-80." Cov cim uas ploj lawm lossis tsis pom zoo feem ntau qhia tias cov khoom tsis ua raws li cov lus qhia tshwj xeeb.

Thov cov ntaub ntawv pov thawj xeem

Rau cov ntawv thov tseem ceeb (automotive, aerospace, structural), EN 10204 3.1 daim ntawv pov thawj yuav tsum tau kuaj xyuas:

Tshuaj muaj pes tsawg leeg (C, Cr, Mo cov ntsiab lus rau hlau alloy)

Mechanical xeem tau (lub zog tensile, yield zog, hardness)

Cov ntaub ntawv kho cua sov

Ua raws li Xov Xwm Kev Sib Koom Tes

Yam tsawg kawg nkaus thread txuas ntev:

Hlau: 1.5 npaug ntawm txoj kab uas hla

Aluminium / cov ntaub ntawv mos: 2.0 npaug ntawm txoj kab uas hla

Tsis txhob siv hydrogen embrittlement hauv Qib 12.9 bolts

Qib 12.9 bolts feem ntau yog muab unplated (dub) vim hais tias txheej txheem plating yuav ua rau hydrogen embrittlement. Yog tias yuav tsum muaj kev tiv thaiv corrosion, qhia txog zinc flake txheej (Dacromet / Jumet) lossis siv cov hlau tsis muaj hlau ua lwm txoj.

Tshawb xyuas Hex qhov tob rau kev sib tw nrog Wrenches

Ib lub qhov (socket) hex uas yog ntiav dhau los yog ua haujlwm tsis zoo yuav plam hauv qab torque. Xyuas kom tseeb tias qhov hex qhov tob ua tau raws li ISO 23429 gauge tus qauv. Ib txwm siv qhov loj me kom raug, tsis muaj kev puas tsuaj hex.

Hex Socket Cap Bolts yog lub fastener ntawm kev xaiv thaum qhov chaw txwv, lub zog yog qhov tseem ceeb, thiab cov tsos tseem ceeb. Rau cov neeg yuav khoom, tus yuam sij yog qhia cov qib zoo, txheeb xyuas cov ntawv pov thawj, thiab xyuas kom muaj kev sib koom tes zoo. Chav kawm 12.9 muaj lub zog siab tshaj plaws tab sis yuav tsum tau ua tib zoo tuav (tsis muaj electroplating, torque- tswj kev teeb tsa). Rau corrosive ib puag ncig, stainless hlau A2 / A4 los yog Dacromet-coated alloy steel muab qhov zoo tshaj plaws sib npaug ntawm cov kav ntev thiab kev tiv thaiv.

Yog tias koj muaj lus nug lossis xav tau kev daws teeb meem tshwj xeeb, thov hu rau SYNERGIA. Peb cov engineers yuav muab cov lus pom zoo tshaj plaws rau koj kom tau raws li koj xav tau.