JESENTECH GROUP CORPORATION

*JESENTECH GROUP CORPORATION *Fasten The World, Serve The World! *Professional manufacturer of Special-shaped Shaft fasteners!

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Cross Groove Head Screws And Bolts , Customized Industrial Metal Fasteners

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JESENTECH GROUP CORPORATION
City:shenzhen
Province/State:guangdong
Country/Region:china
Contact Person:MrDENNIS TAI
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Cross Groove Head Screws And Bolts , Customized Industrial Metal Fasteners

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Brand Name :JESENTECH
Model Number :Non standard customization
Certification :IATF 16949:2016
Place of Origin :Shenzhen CHINA
MOQ :1 piece
Price :Negotiated price
Payment Terms :T/T, L/C, MoneyGram, Western Union,Paypal
Supply Ability :3650000 Pieces/month
Delivery Time :3-5 days
Packaging Details :General export packaging(PVC Bags+Shockproof cushion+Carton Box+Wood pallet)
Material :Stainless Steel/Carbon Steel or as you request
Tolerance :as customer's requirement
Standard :GB/ANSI/DIN/ISO/JIS
Size :customized
Finish :Customized
Certificate :IATF16949:2016 / ROHS
Grade :4.8/ 8.8/ 10.9/ 12.9 etc
Brand :JESENTECH
MOQ :1 Piece
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JESENTECH Fast delivery period custom service Screws & bolts cross groove head type for industrial equipment

Moisture-proof measures

If the iron screw gets wet, or if it gets soaked with liquid.Be in or be affected with damp wait, such word, can rust very likely.So,

In order to prevent the screws from rusting, we have to protect them from moisture and moisture.So how to handle the screw moisture-proof and moisture-proof!Screw moisture-proof and moisture-proof methods are as follows :

(1) try to use solvent-free paint for vibration machinery.

(2) it is best to choose epoxy-urethane or unmodified epoxy-based impregnating paints that do not contain oxidizing ingredients.

(3) the use of melamine alkyd varnish, should adjust the curing temperature and curing time and curing temperature slightly higher than 130 ℃ (135 ℃) and curing time is more than 180 min advisable, and must be strictly implemented process, especially in high temperature and wet season, spin vibration sieve because from the perspective of the concept of rust, paint factory samples of paint drying (curing) prescribed by the time, is not necessarily sufficient, motor have specific inner shape.

(4) use non-volatile acid paint.

(5) choose paint with good hydrolysis resistance

Form L
Designated unit 0.1mm
A Choice E
Designated unit 0.1mm
F
Designated unit 1mm
MXP W
Type D
Cross Groove 3 3 4 5 6 7 8 9 10 5 3 3 1.4*0.3 0.5
3 3 4 5 6 7 8 9 10 5 3 3 1.6*0.35 0.5
4 5 6 7 8 9 10 11 12 6 3.5 4 2*0.4 0.8
4 5 6 7 8 9 10 11 12 6 3.5 4 2.5*0.45 0.8
5 7 8 9 10 11 12 13 14 16 8 4 6 3*0.5 1
6 10 11 12 13 14 15 16 18 10 8 4*0.7 1.2
8 15 16 17 18 19 20 22 30 12 4.5 10 5*0.8
10 17 18 19 20 21 22 24 27 32 16 5 12 6*1.0 1.4
12 18 19 20 21 22 24 25 27 32 18 8*1.25 1.5

Cross Groove Head Screws And Bolts , Customized Industrial Metal Fasteners

There are many types of screws, whether they are small screws for glasses or large screws for heavy electrical engineering.The precision of screw is usually 6g (grade 2, American specification "IFI" is 2A), and the raw screw used in construction is 1g.


Cross Groove Head Screws And Bolts , Customized Industrial Metal Fasteners

Cross Groove Head Screws And Bolts , Customized Industrial Metal Fasteners

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