Description: Flat washer, also as known as plain washer, is a ring with a hole in the center, have 4 types: type A, type B, fender washer, hardened steel washer. Uasually assembled with nut and bolt as one set.
St Standard: ASME B18.21.1, ASTM F436, DIN125, DIN126, DIN134, ISO7098, DIN433, DIN6916, DIN9021
Package:1) bulk in cartons (18kg or 25kg) + wooden pallet; 2) bulk in wood case,
3) bulk in pails + wooden pallet; 4) according to the customer's requirement
Trade term: EXW, FOB, CIF, DAP, DDU,DDP
Payment: T/T, L/C, Paypal, Western unoin, etc.
Strictly complies with ISO9001:2008 system, Each production process be well managed through self inspection, routing inspection by our workers. Our test equipments include: tensile machines, hardness tester, salt spray tester, Image measurement instrument, caliper, GO & NO-GO guage, etc.
Test and issue Material Test Report and Inspection Report by Hengrui before shipment to guarantee the product quality. The test report from the third parts are also avaliable as customer's requirments.
Contact: Monica Song
Add: Rm 208, block 76, Hongyin Plaza, No.1755, Nanlu Road, Pudong, Shanghai