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YJT 3028 K-Lock Nuts, Metric locknuts

1000~19999/piece
$0.05
20000~49999/piece
$0.03
≥50000/piece
$0.02
Quick Details
Product Code:
7318159090
OEM:
Available
Sample:
Available
Port:
Shenzhen
Payment:
PayPal,VISA,MasterCard,Western Union,T/T,L/C,D/P,D/A,Other
Place of Origin:
China
Supply Ability:
500000 piece per month
Quick Details
  • Product name
    K-Lock Nuts, Metric
  • Material
    stainless steel
  • Measurement
    metric, inch
  • Sizes
    M3-M12
  • Length
    /
  • Standard
    YJT 3028
  • Head
    Hex
  • Thread
    /
  • Class
    8.8, 10.9, 12.9 Class or custom
  • Finish/surface treatment
    plain, black oxided, zinc plated, galvanized and etc.
  • Certification
    ISO9001
  • Free sample
    available
  • Trade term
    EXW, FOB, CRF, CIF
  • Delivery
    15 or 30 days, up to quantity
OK
Shipping fee
Shipping fee
Inquiry Basket
Contact Supplier

YJT 3028 K-Lock Nuts, Metric locknuts

Overview

 

They may also be referred to as Keps Nuts, k-lock nuts, star nuts, or captive lock washer nuts. They are used to make an assembly more convenient as they combine both a hex nut and a lock washer into a single fastener. K Lock Nuts Feature a conical external tooth washer attached to the bottom of the nut.

 

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Product Description

Finish: zinc plating/galvanized, phosphate, black oxide, plain, Geomet,Dacroment, hot dip galvanized, passivated
Measurement system: Metric, Imperial (Inch)
Place of Origin: Dongguan, China
Sizes M3,M4,M5,M6,M8,M10,M12
Standard: ISO, GB, BS, DIN, ANSI, JIS, Non-standard
Product name: YJT 3028 K-Lock Nuts, Metric
Grade: 4.8/ 6.8/ 8.8/ 10.9/ 12.9,A2-70, A4-70, A4-80 
Type: Hardware Tools
Packing: carton/pallet
Material: Carbon Steel, stainless steel, alloy steel
Thread Coarse, fine
Used Building Industry Machinery, auto, tower, mining etc

 

 



Thread Size/D M3 M4 M5 M6 M8 M10 M12
P Thread Pitch   0.5 0.7 0.8 1 1.25 1.5 1.75
s min   5.32 6.78 7.78 9.78 12.73 16.73 18.7
max   5.5 7 8 10 13 17 19
k max   2.4 3.2 4 5 6.5 8 10
dc min   7 7.9 9.1 10.85 14.7 18.6 21.6
max   7.2 8.1 9.3 11.15 15.1 19 22
c Ref.   0.45 0.45 0.6 0.6 0.8 0.9 1
per 1000 units≈kg 0.35 0.75 1.16 2.37 4.9 11.55 16.4

 

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Din580 Lifting Eye Bolts Custom Wholesale

 

 

Factory show

 

? Our company covers an area of 10,000 square meters with about 120 staff at present. 

 

?  Equipment with 60 units of multi-stage cold forging machines and 3 sets of continuous carburizing quenching furnaces and full sets of inspection equipment.

 

?  Based firmly on ISO9001 quality system standards, the company operates each link from raw materials procession to the production process in strict accordance with the procedures and boasts well-qualified quality inspectors and perfect testing equipment
 
?  Which takes effective control on the production process to ensure product quality, It successfully won, the ISO9001-2000 quality system certificate in 2003.

 

 

Din580 Lifting Eye Bolts Custom WholesaleDin580 Lifting Eye Bolts Custom WholesaleDin580 Lifting Eye Bolts Custom WholesaleDin580 Lifting Eye Bolts Custom Wholesale

 

Product Procedures

 

Din580 Lifting Eye Bolts Custom Wholesale

Packing & Delivery

 

Din580 Lifting Eye Bolts Custom Wholesale

To better ensure the safety of your goods, professional, environmentally friendly, convenient, and efficient packaging services will be provided. 

Packing details:

1) 1 bag+ 1 carton+pallet or 1 box+ 1 carton+pallet (It depends on client's requirements) 

2) pp bag+ 20-25KG/carton ( 8 boxes in 1 carton)

Shipping Details: By Air or By Sea, or according to the requirement of you.

 

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Question & Answer