7/23/2019 TUERCA GR5

1/1

INVOICE NO .():15EXP-50007

SIZE(): 7/8

QUANTITIES(): 2.730 mpcs

TESTING STANDARD: ANSI/ASME B18.2.1 CERTIFICATE NO.: 001

FINISH(): HDG

HEAT NO.(): G420002611

SAMPLES(): 50 pcs

C Si Mn P S

0.34 0.12 0.74 0.013 0.007

AEROSPACE PRECISION CORP SHANGHAI) INDUSTRY CO.,LTD

TEST REPORT

DATE):2015-2-25

PURCHASER():RUMI IMPORT SA

CONTRACT NO.(): 14CSC-50085

MANUFACTURING DATE():In January. 2015

COMMODITY(): Gr.5 Hex Nuts UNC

MATERIAL(): C35

REMARK: This is to certify that the above results are true and verified copies Printed and Produced in accordance with ANSI/ASME B18.2.1.

SAMPLING DATE(): 2015-2-20

APPEARANCE() ok ok ok

INSPECTION ITEM() STANDARD ()

HEAD MARK () TKR+TWO LINES TKR+TWO LINES ok

WIDTH ACROSS FLATS() 32.23-33.32 32.4-32.9ok

HEIGHT () 18.39-19.71 18.45-18.8 ok

HARDNESS () 24-32 28.5-30 ok

BODY DIAMETER () \ \ \

LENGTH() \ \ \

\ \ \

GO-GAGE () go go ok

ACTUAL RESULT () RESULT

(SIGNATURE)

NO-GO-GAGE() no go no go ok

Chemical Component

Content(%)

THREAD LENGTH ()