DIN 7982 Countersunk Self Tapping Screws bụ ihe nrụnye ụlọ ọrụ maka itinye nke ọma na igwe mpempe akwụkwọ, rọba na ngwa nzuko izugbe. Dị ya na zinc{2}plated na ọganihu mgbochi- mkpuchi corrosion, a na-eweta ya n'ọtụtụ ebe maka nrụpụta OEM, ihe owuwu, sistemu eletriki na mgbakọ akụrụngwa mmepụta ihe.
Njirimara
Ikpe -C1022 carbon steel siri ike na-eme ka nguzogide torque dị elu yana ịrụ ọrụ ịkpụ eri kwụsiri ike.
90 degrees countersunk isi na-enye nrụnye nrụnye.
Imewe eri nke onwe- na-eme ka ọ kwụsie ike na ihe igwe na plastik.
Zinc plating na-enye nkwụsị nnu nnu 48-72h; Geomet®/Dacromet ruo awa 1000+.
Phillips (ISO 8764-1) mbanye na-eme ka mbufe ike na-ebelata cam-out.
Nkọwa nka nka
| Njirimara | Nkọwapụta |
| Ọkọlọtọ | DIN 7982 / ISO 7049 |
| Ụdị isi | Countersunk Flat Head (ogo 90) |
| Ụdị ụgbọala | Gafefela (Phillips PH) |
| Nhọrọ ihe | Carbon Steel (C1022, Case Hardened), igwe anaghị agba nchara (SS304/A2, SS316/A4) |
| Emecha elu elu | Zinc Plated (Kpachara/Blue/Yellow/ Black), Black Oxide, Phosphate, Dacromet, Geomet |
| Isi ike | Isi: HV 350-450|Ikpe: HV 550+ (nwere ike ịhazi ya) |
| Ụdị eriri | Ụdị A, AB, B, C, D (Mgbe Arịrịọ) |
| Oke Oke | M3 - M12 (#6 - #24) |
Standard Size Matrix
| Dayameta | Ogologo |
| #6-20 (ST3.5) | 1/2''-2'' anụ ọhịa (13-50mm) |
| #8-18 (ST4.2) | 1/2''-2'' anụ ọhịa (13-50mm) |
| #10-16 (ST4.8) | 1/2"-4" anụ ọhịa (13-100mm) |
| #12-14 (ST5.5) | 1/2''-6'' anụ ọhịa (13-150mm) |
| #14-14 (ST6.3) | 1/2''-6'' anụ ọhịa (13-150mm) |
Ngwa
A na-eji kposara DIN 7982 eme ihe n'ọtụtụ ebe na sistemụ ụlọ ọrụ mmepụta ihe na azụmahịa, gụnyere:
Ihe mkpuchi eletrik na kọbọd njikwa
Ịmepụta ígwè mpempe akwụkwọ
Sistemụ HVAC na nrụnye ọwa mmiri
Ngwá ụlọ na mgbakọ nhazi ígwè
Ihe mgbakwunye plastik
Ụlọ ọrụ mmepụta ihe
Njikwa ogo
Emepụtara ngwaahịa niile n'okpuru sistemu njikwa ogo ụlọ ọrụ siri ike yana:
Nnyocha ihe na-abata
njikwa ziri ezi akụkụ
Nnwale ike na ike ike
Nnwale corrosion nnu nnu (dị ka achọrọ)
Nyocha ikpeazụ tupu mbupu
FAQ
Ajụjụ: Gịnị bụ ahụkarị ndu oge maka nnukwu ma ọ bụ omenala iwu?
A: Standard ngwaahịa ngwaahịa ụgbọ mmiri n'ime 7 ụbọchị. Nkọwapụta omenala (ihe mkpuchi pụrụ iche, nha ma ọ bụ OEM chọrọ) were ụbọchị 15-20, ruo ụbọchị 25-30 maka iwu siri ike.
Ajụjụ: Ị nwere ike imezu ihe achọrọ mma ụlọ ọrụ ụgbọ ala ma ọ bụ eletrọnịkị?
A: Ee. Anyị bụ ISO 9001 gbaara ma rụpụta n'okpuru ụkpụrụ DIN 7982 / ISO 7049. Akwụkwọ PPAP dị maka ụdọ ọkọnọ ọkọnọ mgbe a rịọrọ ya.
Q: Ị na-enye nha omenala na mmepụta OEM?
A: Ee. Anyị na-akwado akụkụ omenala, ụdị eri, ụdị isi, yana ngwọta nkwakọ ngwaahịa OEM zuru ezu.
Q: Ị na-enye sample tupu a nnukwu ịtụ?
A: Ee. Ihe nlele efu dị maka ndị na-ere ahịa na OEM tozuru oke.
Ajụjụ: Kedu ka ị ga-esi hụ na ngwaahịa na-agbanwe agbanwe na mmepụta oke?
A: Anyị na-etinye nke ọma na-nyocha usoro, njikwa akụkụ, na ule torque iji hụ na ogbe-iji- na-agbanwe agbanwe.
Ihe nchịkọta dị ọkụ: din 7982 countersunk self-tapping screws hardened zinc plated, China din 7982 countersunk self-tapping screws hardened zinc plated screwers, suppliers
