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M5 Hex Washer Head Thread Forming Screws For Metal Sheets Steel Fastener

M5 Hex Washer Head Thread Forming Screws For Metal Sheets Steel Fastener

Brand Name:VDL
Certification:ISO 9001
Model Number:TFMS1001
Minimum Order Quantity:Negotiation
Delivery Time:30 days
Payment Terms:L/C, T/T, Western Union , Paypal
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Verified Supplier
Location: Dongguan Guangdong China
Address: NO.12 HUANGHE RD ,HUANGJINAG , DONGGUAN, GD,CHINA
Supplier`s last login times: within 23 hours
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Product Details

M5 Hex Washer Head Thread Forming Screws For Metal Sheets Steel Fastener


Thread Forming Screw is designed for metal sheet ,it is made of high tensile strength carbon steel with zinc plated . the end of thread forming screw is formed triangle shape , this design ensures the screw is not backing out after installed , the angle of threads is 60 degrees or 55 degrees .


Thread forming screw needs a pre-drilling hole as it is machine thread style , screw will cut a hole with same threads as it is when thread forming screw is been rotating into hole ; Do not need a nut to secure the screw to avoid screw back out ; it is very convenient and cost-efficient .


We offer standard thread forming screw from M3 to M8 and we are available for customization



d12.534568
d2  8.910.51317
K max  4.235.256.258.35
c max  0.650.81.051.35
S  781013
L  
5     
6    
8   
10  
12  
16 
18 
20 
25 
30  

Physical Performance


SpecificationMaterialCase hardnessCore hardnessTorsion Kg/cm
M3ANSI1022450 HV Min270 HV Min15
M4ANSI1022450 HV Min270 HV Min34
M5ANSI1022450 HV Min270 HV Min72
M6ANSI1022450 HV Min270 HV Min122
M8ANSI1022450 HV Min270 HV Min295
M10ANSI1022450 HV Min270 HV Min601

Finish


FinishColorsThicknessCharicteristic
ZincBlue ,White ,Black ,Yellow5-107μmBright and smooth surface ,corrosion resistance
NickelSilver1~3μmWear resistance ,bright appearance , anti-corrosion
PolishingSilver0.01mm ( reference )Improving brightness of surface
TinSilver0.13~1.27μmGood ductility ,corrosion resistance ,lower melting point ,eco-friendly ,brightness
BrassCopper5gm~8gmGood dispersibility ,Bright appearance
DacrometGrey4-8μmHigh corrosion resistance , No hydrogen embrittlement ,Heat resistance ,Easy to plated more ,eco-friendly
ChromeSilver white0.25~0.5μm

Harden surface ,Bright surface ,Heat resistance ,Wear resistance Corrosion resistance and eco-friendly



FAQs


Q What materials for thread forming screws ?

A Carbon steel , stainless steel ,alloy steel


Q What sizes offer ?

A We provide M12 thread diameter and max length is up to 100mm


Q Do you have stock for sizes ?

A Usually , we have small stock for standard thread forming screws .


Q How many days for delivery ?

A We can deliver goods in one week for QTY over 100 000 pcs .


Q If I need samples , can you provide ?

A We are provide samples free for stock .


China M5 Hex Washer Head Thread Forming Screws For Metal Sheets Steel Fastener supplier

M5 Hex Washer Head Thread Forming Screws For Metal Sheets Steel Fastener

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