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ASTM A563 Gr Dh Heavy Hex Nut Black

China ASTM A563 Gr Dh Heavy Hex Nut Black, Find details about China Hex Nuts, Nuts from ASTM A563 Gr Dh Heavy Hex Nut Black

Model NO.
Nuts
Trademark
M
Transport Package
Package 1
Specification
1/4"-3"
Origin
Ningbo
HS Code
73181600
Model NO.
Nuts
Trademark
M
Transport Package
Package 1
Specification
1/4"-3"
Origin
Ningbo
HS Code
73181600
 
Size
Customization,or non-standard as request&design
Material
Stainless Steel,Alloy steel,Carbon Steel,Brass,Aluminum and So on
Grade
4.8,8.8,10.9,12.9.etc
Non-standards
OEM is available, according to drawing or samples
Finish
Plain, black, zinc plated/according to your requirement
Package
Wooden case

A563 Grades

ACarbon steel, hex or heavy hex
BCarbon steel, hex or heavy hex
CCarbon steel, quenched and tempered, heavy hex
DCarbon steel, quenched and tempered, heavy hex
DHCarbon steel, quenched and tempered, heavy hex
C3Weathering steel, quenched and tempered, heavy hex
DH3Weathering steel, quenched and tempered, heavy hex

A563 Mechanical Properties

GradeStyleSize, in.Proof Load, ksiHardness, HBN
PlainGalvanized
AHex1/4 - 1-1/29068116 - 302
Heavy Hex1/4 - 410075116 - 302
BHeavy Hex1/4 - 1133100121 - 302
Heavy Hex1-1/8 - 1-1/211687121 - 302
C / C3Heavy Hex1/4 - 4144144143 - 352
DHeavy Hex1/4 - 4150150248 - 352
DH / DH3Heavy Hex1/4 - 4175150248 - 352
For UNC, 8UN, 6UN, and Coarse Pitch Threads

A563 Chemical Properties

ElementGrades O, A, B, CD**DH**
Carbon0.55% max0.55% max0.20 - 0.55%
Manganese, min 0.30%0.60%
Phosphorus, max0.12%0.04%0.04%
Sulfur, max0.15%*0.05%0.05%
* For grades O, A and B a sulfur content of 0.23% max is acceptable with the purchasers approval
** For grades D and DH a sulfur content of 0.05 - 0.15% is acceptable provided the manganese is 1.35% min
ElementClasses for Grade C3*DH3
ABCDEFN
Carbon0.33 - 0.40%0.38 - 0.48%0.15 - 0.25%0.15 - 0.25%0.20 - 0.25%0.20 - 0.25% 0.20 - 0.53%
Manganese0.90 - 1.20%0.70 - 0.90%0.80 - 1.35%0.40 - 1.20%0.60 - 1.00%0.90 - 1.20% 0.40% min
Phosphorus0.040% max0.06 - 0.12%0.035% max0.040% max0.040% max0.040% max0.07 - 0.15%0.046% max
Sulfur, max0.050%0.050%0.040%0.050%0.040%0.040%0.050%0.050%
Silicon0.15 - 0.35%0.30 - 0.50%0.15 - 0.35%0.25 - 0.50%0.15 - 0.35%0.15 - 0.35%0.20 - 0.90% 
Copper0.25 - 0.45%0.20 - 0.40%0.20 - 0.50%0.30 - 0.50%0.30 - 0.60%0.20 - 0.40%0.25 - 0.55%0.20% min
Nickel0.25 - 0.45%0.50 - 0.80%0.25 - 0.50%0.50 - 0.80%0.30 - 0.60%0.20 - 0.40%1.00% max0.20% min**
Chromium0.45 - 0.65%0.50 - 0.75%0.30 - 0.50%0.50 - 1.00%0.60 - 0.90%0.45 - 0.65%0.30 - 1.25%0.45% min
Vanadium  0.020% min     
Molybdenum 0.06% max 0.10% max   0.15% min**
Titanium   0.05% max   
ASTM A563 Gr Dh Heavy Hex Nut BlackASTM A563 Gr Dh Heavy Hex Nut BlackThe Ningbo Beilun Milfast Metalworks Co., Ltd. is a professional fasteners company in Ningbo, specialize in the Threaded Rods, Studs, Bolts, Nuts, Washers and the Stamping metal parts. With the products quality and good service, we have gained the credit from our customers.
ASTM A563 Gr Dh Heavy Hex Nut BlackASTM A563 Gr Dh Heavy Hex Nut BlackThe Milfast Metalworks products include various different specifications and types:
THREADED RODS, STUD BOLTS, HEAVY HEX BOLTS, STRUCTURAL BOLTS, HEX BOLTS, FLANGE BOLTS, TRACK BOLTS, CARRIAGE BOLTS, HEAVY HEX NUTS, STRUCTURAL NUTS, HEX NUTS, FLANGE NUTS, CASTLE NUTS, SQUARE NUTS, FLAT WASHERS, SPRING WASHERS, SPECIAL FASTENERS AND OTHER VARIOUS METAL PARTS.

The materials for these products are carbon steel, alloy steel, stainless steel. In addition, we also can provide special fasteners according to customers′ drawing or samples.
ASTM A563 Gr Dh Heavy Hex Nut BlackASTM A563 Gr Dh Heavy Hex Nut BlackNingbo Beilun Milfast Metalworks Co.,Ltd produce high-quality fasteners standard Threaded Rods, bolts, nuts, stud bolts, washers as follows, 
ASTM A325/A325M/A490/A490M Type 1 Structural Bolts, A193/A193M Gr.B7/B7M Heavy Hex Bolts, ASTM A307 Hex Bolt, DIN912 Socket Head Cap Screws, DIN6914 Structural Bolts, EN14399-3/EN14399-4 Heavy Hex Bolts, DIN931/933 Hex Bolts, DIN960/961 Hex Bolts, ISO4014/4017 Hex Bolts, DIN6921 Flange Bolts
ASTM A194/A194M Gr. 2H/2HM, 7/7M Heavy Hex Nuts, A563/A563M Gr. C/DH/10S Heavy Hex Nuts, DIN6915 Structural Nuts, EN14399-3/EN14399-4 Heavy Hex Nuts, DIN934 Hex Nuts, ISO4032 Hex Nuts, DIN6923 Flange Nuts
ASTM A193/A193M Gr. B7/B7M, B16, B8/B8M, ASTM A320 Gr.L7/L7M Threaded Rod/Stud Bolts, DIN975 Threaded Rods
ASTM F436 Hardened Flat Washer, SAE/USS Flat Washer, ISO7089 Round Flat Washer, DIN125 Flat Washers, DIN6916 Structural Washer, EN14399-5/EN14399-6 Flat Washer, DIN127 Spring Washer, F959 DTI Washer
ASTM A563 Gr Dh Heavy Hex Nut BlackASTM A563 Gr Dh Heavy Hex Nut BlackASTM A563 Gr Dh Heavy Hex Nut BlackASTM A563 Gr Dh Heavy Hex Nut BlackThe Milfast Metalworks main products ASTM A193-B7 Threaded Rods, A194 Gr. 2H Heavy Hex Nuts, ASTM A325 Structural Bolts, ASTM F436M Hardened Flat Washers, they are widely spread all over the world, include the Country from America, Europe, Middle East, Africa, Etc.

We′re confident to provide you with high-quality products, competitive prices, timely delivery and perfect after-sales service. The Milfast target is to create a win-win business model and establish long-term business relationship with our partner in future. 

ASTM A563 Gr Dh Heavy Hex Nut Black

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