♣us
we are a manufacturer of hardware in shangqiao industrial zone,dongcheng district,dongguan,guangdong,china ,we can supply you kinds of screws with high quality and reasonable price,yes,we can also serve you with your samples,as the development of the past ten yeas,we finally gained a good reputation around the oversea and domestic,and our categories as the following:precision screws,CD thread screws,standard screws,nonstandard screws,stainless steel screws,wood screws and so on,please let me know if you are interested,of course enclosed your drawing,and we will reply you ASAP,thank you.
♣what is the F436 washer
ASTM F436 covers the chemical and mechanical requirements for hardened washers in diameters ranging from 1/4" to 4" inclusive. These heat treated washers are for general purpose and structural use and are suitable for use with A325 and A490 structural bolts. Additionally, they are used with bolts perA449,A354, A193,A320, F1554and whenever specified.
♣application
they are used with bolts per A449, A354, A193, A320, F1554 and whenever specified.
♣description
| size | large size range |
| BRAND | JINJIA |
| model number | JINJIA-S197 |
| origin | guangdong,china |
| certification | IS09001/SGS |
| standard | GB/JIS/ANSI/DIN |
| specification | F436 |
| application | they are used with bolts per A449, A354, A193, A320, F1554 and whenever specified. |
♣our certification,workshop,test machine,package,bestseller
♣contact us for fast quotation and more information
♥contact details
tel:8613627804510
skype:quyuanfenghechina
