Basic Info.
Combination Washer Structure
No
Combination Washer Packaging
None
Surface
Plain, Zp (Cr3+/Cr6+), Black, Yzp. HDG
Documents
Co, Ccpit, Form a, B/L, Invoice, Packing List
Transport Package
25/20kg, Bulk; Small Box Into Cartons and Pallets
Product Description
ASME B18.21.1 2009 Spring lock washer 1/4"~3"
Description:
Place of Origin | Shandong/ Zhejiang, China (Mainland) |
Brand Name | HY |
Model Number | ASME B18.21.1 2009 |
Size | 1/4"~3" |
Material | Spring steel, A2, A4 |
Surface | plain ,BZP CR6+/CR3+, HDG, black ,YZP |
Package | 20-25KG each carton ; small box into small cartons into pallet, then into 20GP container |
Be Used for : | Assort with bolts and nut for strength, mainly used in building and engineer. |
Documents | packing list, invoice, B/L, CO, FORM A, Quality certification or what you want |
Tolerance:
Nominal Washer Size | A | B | T | W | BW |
ID | OD | Thinckness | Section Width | Bearing Width |
Max | Min | Max | Min | Min | Min |
NO.2 | 0.094 | 0.088 | 0.172 | 0.02 | 0.035 | 0.024 |
NO.3 | 0.107 | 0.101 | 0.195 | 0.025 | 0.04 | 0.028 |
NO.4 | 0.12 | 0.114 | 0.209 | 0.025 | 0.04 | 0.028 |
NO.5 | 0.133 | 0.127 | 0.236 | 0.031 | 0.047 | 0.033 |
NO.6 | 0.148 | 0.141 | 0.25 | 0.031 | 0.047 | 0.033 |
NO.8 | 0.174 | 0.167 | 0.293 | 0.04 | 0.055 | 0.038 |
NO.10 | 0.2 | 0.193 | 0.334 | 0.047 | 0.062 | 0.043 |
NO.12 | 0.227 | 0.22 | 0.377 | 0.056 | 0.07 | 0.049 |
1/4 | 0.26 | 0.252 | 0.487 | 0.062 | 0.109 | 0.076 |
5/16 | 0.322 | 0.314 | 0.583 | 0.078 | 0.125 | 0.087 |
3/8 | 0.385 | 0.377 | 0.68 | 0.094 | 0.141 | 0.099 |
7/16 | 0.45 | 0.44 | 0.776 | 0.109 | 0.156 | 0.109 |
1/2 | 0.512 | 0.502 | 0.869 | 0.125 | 0.171 | 0.12 |
9/16 | 0.574 | 0.564 | 0.965 | 0.141 | 0.188 | 0.132 |
5/8 | 0.641 | 0.628 | 1.073 | 0.156 | 0.203 | 0.142 |
11/16 | 0.704 | 0.691 | 1.17 | 0.176 | 0.219 | 0.153 |
3/4 | 0.766 | 0.753 | 1.265 | 0.188 | 0.234 | 0.164 |
13/16 | 0.832 | 0.816 | 1.363 | 0.203 | 0.25 | 0.175 |
7/8 | 0.894 | 0.878 | 1.459 | 0.219 | 0.266 | 0.186 |
15/16 | 0.958 | 0.941 | 1.556 | 0.234 | 0.281 | 0.197 |
1 | 1.024 | 1.003 | 1.656 | 0.25 | 0.297 | 0.208 |
1 1/16 | 1.087 | 1.066 | 1.751 | 0.266 | 0.312 | 0.218 |
1 1/8 | 1.153 | 1.129 | 1.847 | 0.281 | 0.328 | 0.23 |
1 3/16 | 1.217 | 1.192 | 1.943 | 0.297 | 0.344 | 0.241 |
1 1/4 | 1.28 | 1.254 | 2.036 | 0.312 | 0.359 | 0.251 |
1 5/16 | 1.344 | 1.317 | 2.133 | 0.328 | 0.375 | 0.262 |
1 3/8 | 1.408 | 1.379 | 2.219 | 0.344 | 0.391 | 0.274 |
1 7/16 | 1.472 | 1.442 | 2.324 | 0.359 | 0.406 | 0.284 |
1 1/2 | 1.534 | 1.504 | 2.419 | 0.375 | 0.422 | 0.295 |
1 5/8 | 1.663 | 1.633 | 2.553 | 0.389 | 0.424 | 0.297 |
1 3/4 | 1.789 | 1.758 | 2.679 | 0.389 | 0.424 | 0.297 |
1 7/8 | 1.914 | 1.883 | 2.811 | 0.422 | 0.427 | 0.299 |
2 | 2.039 | 2.008 | 2.936 | 0.422 | 0.427 | 0.299 |
2 1/4 | 2.293 | 2.262 | 3.221 | 0.44 | 0.442 | 0.309 |
2 1/2 | 2.543 | 2.512 | 3.471 | 0.44 | 0.442 | 0.309 |
2 3/4 | 2.793 | 2.762 | 3.824 | 0.458 | 0.491 | 0.344 |
3 | 3.043 | 3.012 | 4.074 | 0.458 | 0.491 | 0.344 |
Package eg:
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Company Introduction
Hongyu metal Co. is specialized in a series of fasteners---- washers, the main detail is as followed, please check:
The main products:
The main standard including: DIN, USS, SAE, NEF, GB, JIS …
Plain washer: DIN 125, DIN 9021 ,DIN 1052 , DIN 440 , DIN 6916 , DIN 6797 , DIN 6798 ,NFE 25511 , F436, DIN 433 , DIN 1440, BS4320, DIN 1441, DIN 7989, USS washer , Fender washer , Non-standard washer
Spring washer: DIN 127B, DIN 7980...
Square washer: DIN 434, DIN435, DIN 436...
Customers from Russia, Taiwan, India, Brazil, Greece, America, South Korean and many other countries have already established agreeable and mutual benefit business relationship with us and highly appreciated our professional service.
Other products:
Address:
B-201, 2f, No.139, Beijiang Road, Qingdao, Shandong, China
Business Type:
Manufacturer/Factory, Trading Company, Other
Business Range:
Manufacturing & Processing Machinery, Tools & Hardware
Company Introduction:
Liaocheng Hongyu Metal Co., Ltd mainly produces any kind of washers, stamping parts and some standard nuts(DIN943) and bolts(DIN933). In 2003, we set our own trade company in Qingdao.
Washers:
As follows washers (DIN, USS, SAE, BS, NFE, JIS, KS, special kinds, etc) and stamping parts for constrcution, and marble. The surface are five kinds: Plain, Zinc plated, Hot DIP Galv, Yellow zinc plated, Black and so on.
The standards about washers like this: Not only DIN125, DIN126, DIN127B, DIN128, DIN432, DIN433, DIN434, DIN435, DIN436, DIN440, DIN463, DIN471, DIN472, DIN526, DIN93, DIN933, DIN1441, DIN1478, DIN1479, DIN1480, DIN6916, DIN6797, DIN6798, DIN6904, DIN6905, DIN6907, DIN6908, DIN6916, DIN6917, DIN6918, DIN7349, DIN7989, DIN9021; Nfe25-513----nfe25-515; But also JIS, KS, BS 4320, etc. And according to the client′s design to produce the special fasteners.
Drilling equipments:
Besides, we can manufactures the Stamping parts, oil rigs, pistons, seats, valves, pistons assy, piston rubbers, etc. All these products are accepted by API certificated. The quality is high. The customers can use them safety.
The materials are A2, A4, A3, 70 #and so on. The delivery is on time, quality is strict, the price is competitive. The price is FOB China main port and CIF main port. The documents are form a, c/o and b/l. Amping