high quality hex head self drilling screws with epdm bonded washer

elu mma hex isi onwe mpu kposara epdm bonded washer

nha: M4.8*L19-125mm M5.5*L19-135mm M6.3*L19-125mm

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Nkọwa ngwaahịa

Ihe nkedo nke na-egwupụta onwe ya nwere ebe a na-egwupụta ihe nke na-ewepụ mkpọpu mmiri dị iche iche na ịme ọpịpị maka nrụnye ngwa ngwa, nke dị oke ọnụ ahịa. Ebe a na-egwupụta ihe na-enye ohere ka etinye skru ndị a n'ime ihe ndị na-emepụta ígwè ruo 1/2 inch. Ihe nkedo nke onwe ya dị n'ụdị isi dị iche iche, ogologo eri, na ogologo ọjà maka ịghasa diameters #6 ruo 5/ 16"-18.

Uru ngwaahịa

Ihe nkedo nke Gongbing nke na-egwupụta onwe ya na-anakwere teknụzụ German, nwere atụmatụ ezi uche dị na ya, ike arịlịka siri ike ma dị mfe iji:

Ngwa ngwa eji eme ihe niile sitere na nnukwu ụlọ ọrụ nchara ụlọ ma nwee ike izute ihe siri ike nke bolts dị elu: ọgwụgwọ elu ụwa kachasị elu.

Nhazi dovetail nwere ike melite ọsọ ọgụ nke ngwaahịa ahụ n'oge a na-ewu ma nwee ntinye siri ike.

Nkà na ụzụ ọgwụgwọ elu elu nke Gongbing akuakuzinwo ọdụ waya na-eme ka mgbochi corrosion na ihu igwe na-eguzogide nke akuakuzinwo ọdụ waya ọtụtụ ugboro nke ndị nkịtị ngwaahịa.

A na-eji waya ọdụ ụgbọ elu hexagonal eme ihe maka idozi taịlị nchara agba nke ihe owuwu nchara, a na-ejikwa ya maka idozi efere dị nro na-ewu ụlọ dị mfe, yana ijikọ ọla na ọla dị ka keels nchara, keels osisi, na profaịlụ aluminom.

Nkwakọ ngwaahịa ngwaahịa