Qinkai Strut Channel Nut Spring Nut Wing Nut

Short Description:

1. Grade: Grade 4.8,Grade 8.8,Grade10.9,Grade12.9 A2-70, A4-70, A4-80

2.Size: 1/4″, 5/16″, 3/8″, 1/2″, M6, M8, M10, M12

Thinkness: 6mm, 8mm, 9mm, 11mm, 12mm

Spring length: 20mm, 40mm, 60mm

3. Standard: (DIN,ISO, ASME /ANSI, JIS ,CNS ,KS,NF ,AS/NZS,UNI,GB )

4. Certification: ISO9001, CE,SGS

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Product Detail

Product Tags

A square nut is a four-sided nut. Compared to standard hex nuts, square nuts have a greater surface in contact with the part being fastened, and therefore provide greater resistance to loosening (though also greater resistance to tightening) [citation needed].

They are also much less likely to become rounded-off after repeated loosening/tightening cycles. Square nuts are typically mated with square-headed bolts.

Square nuts are used along with flat washers in order to avoid damage from its sharp edges and helps to increase the strength of the fastener.

Square nuts can have standard, fine or coarse threading with platings of zinc yellow, plain, zinc clear, tin and cadmium, among others. Most can meet either the ASTM A194, ASTM A563,DIN557 or ASTM F594 standard.

Application

1) Description:
channel spring nuts , spring channel nuts , channel nuts , strut nuts .
Spring type: Long Spring, Regular Spring, Sharp Spring, Short Spring, Top Spring, None Spring.Physical performance, machenical properties, and material:a) normal strength: made from low carbon steel, C1015, Q235 etcb) high strength: made from high carbon steel such as C1035, C1045, etc, And with hardened treatment.material: carbon steel, stainless steel, SS304, SS316. etc.

3) Surface treatment:
Yellow, blue, white zinc plated, Galvanized,HDG,Chromate,Dacromet

4) Packing
a) In small box: 2~5kgs/box, 2~10boxes/carton, 36~48cartons/Pallet.
b) In bulk Packing: 25KGS/CARTON, 36 or 48 cartons/Pallet.

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Parameter

Qinkai Strut Channel Nut parameter

Product Name	Spring Nut
Material	Carbon steel, stainelss steel SS304, A2 ,Stainless steel SS316,A4
Standared Size	1/4", 5/16", 3/8", 1/2", M6, M8, M10, M12,Thinkness: 6mm, 8mm, 9mm, 11mm, 12mm
Spring Type	long/ short/ without spring
Finished	1. Pre-galvanized steel2. HDG(Hot dip galvanized) 3. Stainless steel SS304 4. Stainless steel SS316 5. Aluminium 6. Powder Coated