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Grade 8 Fishplate Bolt Wish Lock Washer

Basic Info

Model No.:  KSYWLS17

Product Description

Model NO.: KSYWLS17 Type: Round Head Head Style: Round Grade: 8.8 Finish: Black Certificate: ISO9001:2008 Surface Finish: Plain, Black, Phosphate, Zinc , HDG Process Control: Internal Inspection Reports: Chemical Composition, Physical Property and Sizes Production Update: Weekly Reports Will Be Provided Specification: SAE J429 HS Code: 7318150000 Material: Carbon Steel Connection: Common Bolt Standard: DIN, ANSI, GB, JIS, BSW, GOST Application: Building Raw Material: 45#, 40cr Std No.: SAE J429 Sizes: 3/8", 1", 1 3/8", 1 1/2" or Others Inspection: Internal and 3rd Parties Sample Policy: Sample Free, Freight Collect Trademark: ALEX Origin: Suzhou, Jiangsu
Standard: ASTM, DIN, BSW, GB, JIS, UIC, Russian or drawings from customers.
Materail: Carbon steel or stainless steel, Q195, Q235, 35#, 45#, 35CrMo, 42CrMo, 40Cr etc.
Surface Finish: plain (oiled), hot dip galvanized, white zink plated, yellow zink plated, black, dacromet, geomet or others specified by the customers.

D L I Threads Per Inch
Nom. Dia. Over Thread Length Under Head Min. Thread Length
7/8 Under 7",in steps of 1/4" From 7" to 10" in steps of 1/2" 2" 9
1 2-1/4" 8
1-1/8 2-1/2" 7
Additional Sizes Now in Use But Not Recommended for New Designs
13/16  Same as above 1-7/8" 10
15/16 2-7/8" 9
1-1/16 2-3/8" 8
Note: All dimensions given in inches.
Tolerances: Length (L) ± 1/8", Neck (O and R1