Sems Screw 10.9 M8X20+ DIN6907 External Teethed Lock Washers + DIN137 Type-B Spring Washer Waved (1)

• Customization: Available
• Material: Carbon Steel
• Type: Hexagon Head
• Model NO.: semss820
• Connection: Common Bolt
• Head Style: Hexagonal
• Standard: DIN, ANSI, GB, JIS, BSW, Accept Non-Standard
• Grade: 8.8/10.9/12.9/5/8/9
• Application: Machinery, Chemical Industry, Environmental, Building, Automotive Industry
• Finish: Color-Zinc Plated
• Thread: Metric or Inch
• Thread Type: Fine / Coarse /Bsw/Bsf/ Unc/Unf
• 8.8 Hardness: HRC 22-32
• 8.8 Tensile Strength: Above 800 MPa
• 8.8 Yield Strength: Above 640 MPa
• 10.9 Hardness: HRC 33-38
• 10.9 Tensile Strength: Above 1040 MPa
• 10.9 Yield Strength: Above 940 MPa
• 12.9 Hardness: HRC 39-45
• 12.9 Tensile Strength: Above 1200MPa
• Transport Package: Carton Packing + Pallets
• Specification: M6 to M20
• Trademark: SL
• Origin: Wenzhou China
• HS Code: 731518
• Production Capacity: 600tons / Month

Product Description

Product Description
 

Name:	Hexagon Head Combination Screw assembled Plain Washer Spring Washer
Available Material:	Steel , Carton Steel , Alloy Steel ,
Sizs :	As per Requirement
Grade/Class :	8.8 /  10.9 / 12.9/ 5 / 8 / 9
Lead Time :	30 Working Day for A 20' Container
Thread:	Metric Thread or Inch Thread
Standard Range:	DIN,ISO, JIS, ANSI ,ASME,ASTM ...
Surface Finish :	Black  ,Color Zinc ,Dacromet, HDG, Zinc Nickel Cr3+  etc
Package :	Bulk +Canton+Pallet, Small Boxes+Carton+Pallet, or Customer Request
Payment  Terms :	100% T/T  in Advance
Certificate:	TS16949  PPAP LEVEL 3 , CO , FORM A ,FORM E
Application:	Construction,Railway,Automotive,Industry, Furniture ,Machinery, Chemical Industry

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FAQ:
 

Q1: Are you a factory or trading company?

A: We are a Manufacturer who got import export certificate

 

Q2: Why choose us?

A: We  had advanced fully automatic equipment to improve the production efficiency and offer good delivery time  and best price,With ISO 9001 and ISO/TS 16949 certified. From material selection to parts production, we conform to the strictest quality requirements.

 

Q1: What is your main products?

A: Hex Flange Bolts, Sems Screws,Hex Bolts,  Rivets, Stud Bolts , Non standard Bolts, High Tensile Bolts, Auto Components, Custom CNC Parts.Automotive fasteners, CNC parts, Customized fasteners, screw, bolt, nut .hardware , hand tools, stainless steel fasteners,  wheel nut, auto parts. tapping screw, drilling screw, stamping parts, hose clamp. grease nipple , flange bolt, hex nut, flange nut. wheel bolt,  key, screws. ball pin, clamp screw, window hardware, flange bolt, socket screw,sems screws, assembled bolts, press screw, step screw, U nut, clip nut,wheel nut, circlips, washers. spring washer,rivet,  semi rubular rivet, hollow rivet ,hex bolt, socket head cap screw , socket countersunk head screw, socket button head scew ,set screw, machine screw . hot dipped galvalized bolts and nut,Pipe Plug, Plug Screw. Tube, Bushing. Wrench, Socket Key,Torx Screw. clip.pipe clamp, pipe clip.Heavy Hex nut.U nut,Nylon nut. POP rivet, Blind rivet, Cotter pin, Split pin, Socket Key Wrench, Hex Key set, Spanner ,Lock Washer,Semi-tubular Rivet ,Sleeve ,Damper Spacer ,Bushing,