SS304 SS316 A2 A4 spring lock flat washer DIN125 DIN6916 DIN9021 DIN127
Material
|
1.StainlessSteel:SS201,SS303,SS304,SS316,SS410,SS420
2.Steel:C45(K1045), C46(K1046),C20
3.Carbon Steel: 1010,1035,1045
4.Aluminum or Aluminum Alloy:Al6061,Al6063,Al7075,etc
5.Brass:H59,H62,Copper,Bronze
|
Grade
|
SAE J429 Gr.2, 5,8; ASTM A307Gr.A,A193 B7,B8,B8M,A194 2H, Class 4.8, 5.8, 6.8, 8.8, 10.9, 12.9 and etc.
|
Finish
|
Plain, Zinc Plated(Clear/Blue/Yellow/Black), Black oxide, Nickel, Chrome, H.D.G and etc.
|
Thread
|
UNC,UNF,UEF,UN,UNS
|
Standard
|
ISO, DIN, ANSI, JIS, BS and Non-standard
|
Sample Service
|
Samples are all in free.
|
Certificate
|
ISO9001,CE, SGS, BV
|
Advantage
|
1. Competitive price; 2. OEM service available
|
Packing
|
Bulk in cartons (25kg Max.)+wood Pallet or according to customer special demand
|
Payment terms
|
FOB, CIF, CFR, L/C, or others.
|
Delivery method
|
by sea, by air or by express service
|
Lead Time
|
7-15 work days after order confirmed
|
Application
|
Structural Steel; Metal Buliding; Oil&Gas; Tower&Pole; Wind Energy; Mechanical Machine; Automobile: Home Decorating and etc.
|
Notes
|
Special specifications and marks can be made according to customers requirements;
|
Size
|
Φ1.7
|
Φ1.8
|
Φ2.2
|
Φ2.5
|
Φ2.7
|
Φ2.8
|
Φ3.2
|
Φ3.7
|
M
|
For thread size
|
M1.6
|
M1.7
|
M2
|
M2.3
|
M2.5
|
M2.6
|
M3
|
M3.5
|
d
|
min=nominal size
|
1.7
|
1.8
|
2.2
|
2.5
|
2.7
|
2.8
|
3.2
|
3.7
|
max
|
1.84
|
1.94
|
2.34
|
2.64
|
2.84
|
2.94
|
3.38
|
3.88
|
dc
|
max=nominal size
|
4
|
4.5
|
5
|
6
|
6
|
7
|
7
|
8
|
min
|
3.7
|
4.2
|
4.7
|
5.7
|
5.7
|
6.64
|
6.64
|
7.64
|
h
|
Nominal Size
|
0.3
|
0.3
|
0.3
|
0.5
|
0.5
|
0.5
|
0.5
|
0.5
|
max
|
0.35
|
0.35
|
0.35
|
0.55
|
0.55
|
0.55
|
0.55
|
0.55
|
min
|
0.25
|
0.25
|
0.25
|
0.45
|
0.45
|
0.45
|
0.45
|
0.45
|
per 1000 units ≈ kg
|
0.024
|
0.031
|
0.037
|
0.092
|
0.088
|
0.127
|
0.119
|
0.155
|
Size
|
Φ4.3
|
Φ5.3
|
Φ6.4
|
Φ7.4
|
Φ8.4
|
Φ10.5
|
Φ13
|
Φ15
|
M
|
For thread size
|
M4
|
M5
|
M6
|
M7
|
M8
|
M10
|
M12
|
M14
|
d
|
min=nominal size
|
4.3
|
5.3
|
6.4
|
7.4
|
8.4
|
10.5
|
13
|
15
|
max
|
4.48
|
5.48
|
6.62
|
7.62
|
8.62
|
10.77
|
13.27
|
15.27
|
dc
|
max=nominal size
|
9
|
10
|
12
|
14
|
16
|
20
|
24
|
28
|
min
|
8.64
|
9.64
|
11.57
|
13.57
|
15.57
|
19.48
|
23.48
|
27.48
|
h
|
Nominal Size
|
0.8
|
1
|
1.6
|
1.6
|
1.6
|
2
|
2.5
|
2.5
|
max
|
0.9
|
1.1
|
1.8
|
1.8
|
1.8
|
2.2
|
2.7
|
2.7
|
min
|
0.7
|
0.9
|
1.4
|
1.4
|
1.4
|
1.8
|
2.3
|
2.3
|
per 1000 units ≈ kg
|
0.308
|
0.443
|
1.02
|
1.39
|
1.83
|
3.57
|
6.27
|
8.62
|
Size
|
Φ17
|
Φ19
|
Φ21
|
Φ23
|
Φ25
|
Φ27
|
Φ28
|
Φ29
|
M
|
For thread size
|
M16
|
M18
|
M20
|
M22
|
M24
|
M26
|
M27
|
M28
|
d
|
min=nominal size
|
17
|
19
|
21
|
23
|
25
|
27
|
28
|
29
|
max
|
17.27
|
19.33
|
21.33
|
23.33
|
25.33
|
27.33
|
28.33
|
29.33
|
dc
|
max=nominal size
|
30
|
34
|
37
|
39
|
44
|
50
|
50
|
50
|
min
|
29.48
|
33.38
|
36.38
|
38.38
|
43.38
|
49.38
|
49.38
|
49.38
|
h
|
Nominal Size
|
3
|
3
|
3
|
3
|
4
|
4
|
4
|
4
|
max
|
3.3
|
3.3
|
3.3
|
3.3
|
4.3
|
4.3
|
4.3
|
4.3
|
min
|
2.7
|
2.7
|
2.7
|
2.7
|
3.7
|
3.7
|
3.7
|
3.7
|
per 1000 units ≈ kg
|
11.3
|
14.7
|
17.2
|
18.3
|
32.3
|
43.7
|
42.3
|
40.9
|
Size
|
Φ31
|
Φ33
|
Φ34
|
Φ36
|
Φ37
|
Φ39
|
Φ40
|
Φ41
|
M
|
For thread size
|
M30
|
M32
|
M33
|
M35
|
M36
|
M38
|
M39
|
M40
|
d
|
min=nominal size
|
31
|
33
|
34
|
36
|
37
|
39
|
40
|
41
|
max
|
31.39
|
33.62
|
34.62
|
36.62
|
37.62
|
39.62
|
40.62
|
41.62
|
dc
|
max=nominal size
|
56
|
60
|
60
|
66
|
66
|
72
|
72
|
72
|
min
|
55.26
|
58.8
|
58.8
|
64.8
|
64.8
|
70.8
|
70.8
|
70.8
|
h
|
Nominal Size
|
4
|
5
|
5
|
5
|
5
|
6
|
6
|
6
|
max
|
4.3
|
5.6
|
5.6
|
5.6
|
5.6
|
6.6
|
6.6
|
6.6
|
min
|
3.7
|
4.4
|
4.4
|
4.4
|
4.4
|
5.4
|
5.4
|
5.4
|
per 1000 units ≈ kg
|
53.6
|
77.4
|
75.3
|
94.3
|
92.1
|
136
|
133
|
130
|
Size
|
Φ43
|
Φ46
|
Φ50
|
Φ52
|
Φ54
|
Φ57
|
Φ58
|
Φ60
|
M
|
For thread size
|
M42
|
M45
|
M48
|
M50
|
M52
|
M55
|
M56
|
M58
|
d
|
min=nominal size
|
43
|
46
|
50
|
52
|
54
|
57
|
58
|
60
|
max
|
43.62
|
46.62
|
50.62
|
52.74
|
54.74
|
57.74
|
58.74
|
60.74
|
dc
|
max=nominal size
|
78
|
85
|
92
|
92
|
98
|
105
|
105
|
110
|
min
|
76.8
|
83.6
|
90.6
|
90.6
|
96.6
|
103.6
|
103.6
|
108.6
|
h
|
Nominal Size
|
7
|
7
|
8
|
8
|
8
|
9
|
9
|
9
|
max
|
8
|
8
|
9
|
9
|
9
|
10
|
10
|
10
|
min
|
6
|
6
|
7
|
7
|
7
|
8
|
8
|
8
|
per 1000 units ≈ kg
|
183
|
220
|
294
|
284
|
330
|
431
|
425
|
472
|
Size
|
Φ62
|
Φ66
|
Φ70
|
Φ74
|
Φ78
|
Φ82
|
Φ87
|
Φ93
|
M
|
For thread size
|
M60
|
M64
|
M68
|
M72
|
M76
|
M80
|
M85
|
M90
|
d
|
min=nominal size
|
62
|
66
|
70
|
74
|
78
|
82
|
87
|
93
|
max
|
62.74
|
66.74
|
70.74
|
74.74
|
78.74
|
82.87
|
87.87
|
93.87
|
dc
|
max=nominal size
|
110
|
115
|
120
|
125
|
135
|
140
|
145
|
160
|
min
|
108.6
|
113.6
|
118.6
|
123.4
|
133.4
|
138.4
|
143.4
|
158.4
|
h
|
Nominal Size
|
9
|
9
|
10
|
10
|
10
|
12
|
12
|
12
|
max
|
10
|
10
|
11
|
11
|
11
|
13.2
|
13.2
|
13.2
|
min
|
8
|
8
|
9
|
9
|
9
|
10.8
|
10.8
|
10.8
|
per 1000 units ≈ kg
|
458
|
492
|
586
|
626
|
749
|
953
|
996
|
1250
|
Double fold self-locking washer
Internal tooth conical spring washers
Retaining rings for shafts
FAQ
1.How do you let me trust you.
We have own import & export right, and we are Gold mumber of alibaba and made in china, We get credit guarantee from Alibaba Group. you can make an order by alibaba to us directly.
2.How about your price.
High quality products with reasonable price. Please give me a inquire, I will quoted you a price for you refer at once.
3. How do you control your quality.
We request QC inspect every productions links for each bacth goods.And we can provide you MTC and mill certificate when the goods is finished.
4.Could you provide free samples?
For new customer, We can provide free samples for standard fastener, But the clients will pay the express charges. For old customer,We will send you free samples and pay express charges by ourself.
5.Do you accept small order?
Sure, we can accept any orders, we keep lots of stock for ALL STAINLESS STEEL FASTENER, CARBON STEEL NUT AND PART BOLT,Like hex weld nut, cage nut, wing nut, square weld nut,cap nut, hex nut,flange nut.Metric 8.8Grade,10.9Grade 12.9Grade Hex bolt and Hex Socket cap screw,Part ASME Hex cap screw.
6.How about your delivery time?
General speaking, if the goods is in stock, we can delivery them with 2-5days, If the quantity is 1-2container, we can give you with 18-25days,if the quantity is more than 2 container and you are very urgent, we can let factory priority produce your goods.
7.What is your packing ?
Our packing is 20-25kg for one carton,36 or 48pcs cartons for one pallet. One pallets is about 900-960kg, We also can make customer’s logo on the cartons. Or we customized cartons according to customers’ requestment
8.What is your payment term ?
We can accept T/T for general order .