China wholesale heavy grade 8.8 din439 din934 metric m3 m12 8x20 m21 m64 304 wheel hex head nuts stainless steel locking hex nut
Item:China wholesale heavy grade 8.8 din439 din934 metric m3 m12 8x20 m21 m64 304 wheel hex head nuts stainless steel locking hex nut
Size: m2-m36
Head types: hexagon, round, square, etc.
Manufacturing standard: ISO, GB, JIS, DIN, BS and ANSI standards, or drawings provided by customers.
Materials: iron, carbon steel, alloy steel, copper, stainless steel, plastics, high-temperature alloy, copper alloy, nickel-base alloy, high-strength alloy, corrosion-resistant alloy, etc.
Process: cold heading, punching, turning, milling, wire cutting, laser cutting, grinding,Insulation,Welding,Riveting,etc.
Treatment/Finishing: Brushing、Anodizing、Zinc Plated、Nickel Plated、Sn Plated
Requirements: No Burrs、Scratches、Dents、Pits
Application: Electrical Appliances、Communication Devices、Medical Devices、Auto Parts
TLHALOSO
dikopo
Commercial residential buildings, metro stations, railway stations, airports, kinds
of transportation tunnels, supermarkets, thermal power plants, terminals, oil depots,
large warehouses and industrial and mining enterprises, etc.
Mefuta ea Sehlahiswa
Nuts are used primarily to attach to screws or bolts for fastening. We offer various
nuts in standard and customized specifications, including knurled nuts, hex nuts,
lock nuts, flange nuts, K nuts, blind nuts, weld nuts, trapezoidal nuts, slotted nuts,
wing nuts, eye nuts, wheel nuts, round nuts and rivet nuts.
lebitso Product | long hex nut hex coupling nut standoff |
lintho tse bonahalang | carbon steel, alloy steel, copper, stainless steel,etc. |
Size | #0-4'', E ikhethiloe ho ea ka setšoantšo sa hau. |
Services | OEM, moqapi, o khethiloeng |
mamello | +/- 0.01mm ho +/- 0.002mm |
Kalafo ea bokaholimo | Passivation |
* Polishing | |
* Anodizing | |
* Ho phatloha ha Sandata | |
* Electroplating (mmala, o putsoa, o mosoeu, zinc e ntšo, Ni, Cr, tin, koporo, silevera) | |
* Black coated coating | |
* Ho lahla mahlaseli | |
* Hot-dip dip galvanizing | |
* Rust thibelo ea oli | |
Certificate | ISO9001:2008,ISO14001:2004,IATF16949,ROHS |
kopo | Auto Parts 、Electrical Appliances、Communication Devices、Medical Devices |
Tlhophiso ea boleng | Palo ea ISO, 100% Bohle bo hlahlojoang ka lihlahisoa ka tlhahiso |
Morao-thekiso Service | Re tla tšalo-morao mong le e mong moreki le ho rarolla mathata 'ohle a hao a phethahatsa seo ka mor'a thekiso |
sebelisa hamolemo libaka tseo
1) Offering video and photos with details freely during production.
2) Producing according to the accuracy of drawings, assembly measurement
to detect function and strict quality control to ensure 0 return rate
3)99% orders can be ensured delivery time
4) The materials we use are optimal
5) Tšebeletso ea inthanete ea lihora tse 24
6) The competitive factory price with the same quality and service
7) The most suitable packing method to different products.