High Strength ASTM A563 Dh Galvanized Heavy Hex Nuts

China High Strength ASTM A563 Dh Galvanized Heavy Hex Nuts, Find details about China Hex Nuts, Bolt from High Strength ASTM A563 Dh Galvanized Heavy Hex Nuts

Basic Info.

Trademark

NHZ

Transport Package

25kgs Carton Box + 36 Ctns Wooden Pallet

Specification

1/4"-4", M6-M100

Origin

Ningbo, China

HS Code

7318160000

Trademark

NHZ

Transport Package

25kgs Carton Box + 36 Ctns Wooden Pallet

Specification

1/4"-4", M6-M100

Origin

Ningbo, China

HS Code

7318160000

Product Desciption

Heavy Hex Nuts ASTM A563/A563M

Heavy Hex Nuts ASTM A563/A563M
Standard:	ASME/ANSI B18.2.2, ASME/ANSI B18.2.4M, ASME B18.2.6/6M
Size:	1/4" - 4", M6 - M100
Material:	Carbon Steel, Alloy Steel, Stainless Steel
Grade:	ASTM A194/A194M Grade 2H,2HM,4,4L,7,7L,7M,7ML,8,8M,16
	ASTM A563 Grade A, C, DH
	ASTM A563M Class 5, 8S, 10S
Thread:	M, UNC, UNF
Finish:	Plain, Zinc Plated (Clear/Blue/Yellow/Black), Black Oxide, Nickel, Hot Dip Galvanized,
	Mechanical Galvanized, Geomet, TPFE, Zinc-Nickel Alloy
Package:	1. Bulk in 18Kgs Carton Box + 48 CTNS Wooden Pallet
	2. Bulk in 25Kgs Carton Box + 36 CTNS Wooden Pallet
	3. 25Kgs/35Kgs/50Kgs/90Kgs Plastic/Metal Kegs + Wooden Pallet
	4. According to Customers demand ( Customized Label & Carton Box )

ASTM A563 Grades

A	Carbon Steel, Hex or Heavy Hex
B	Carbon Steel, Hex or Heavy Hex
C	Carbon Steel, Quenched and Tempered, Heavy Hex
D	Carbon Steel, Quenched and Tempered, Heavy Hex
DH	Carbon Steel, Quenched and Tempered, Heavy Hex
C3	Weathering Steel, Quenched and Tempered, Heavy Hex
DH3	Weathering steel, Quenched and Tempered, Heavy Hex

ASTM A563 Chemical Properties

Element	Grades O, A, B, C	D**	DH**
Carbon	0.55% max	0.55% max	0.20 - 0.55%
Manganese, min		0.30%	0.60%
Phosphorus, max	0.12%	0.04%	0.04%
Sulfur, max	0.15%*	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

ASTM A563 Mechanical Properties

Grade	Style	Size, in.	Proof Load, ksi		Hardness, HBN
Grade	Style	Size, in.	Plain	Galvanized	Hardness, HBN
A	Hex	1/4 - 1-1/2	90	68	116 - 302
A	Heavy Hex	1/4 - 4	100	75	116 - 302
B	Heavy Hex	1/4 - 1	133	100	121 - 302
B	Heavy Hex	1-1/8 - 1-1/2	116	87	121 - 302
C / C3	Heavy Hex	1/4 - 4	144	144	143 - 352
D	Heavy Hex	1/4 - 4	150	150	248 - 352
DH / DH3	Heavy Hex	1/4 - 4	175	150	248 - 352