Gold Member Since 2016
Audited Supplier
Jiaxing City Qunbang Hardware Co., Ltd.

Heavy Hex Nuts, Hex Nuts, ASTM A563 manufacturer / supplier in China, offering Heavy Hex Nuts (1/4"-4" ASTM A563-C/C3), Heavy Hex Nuts (Yellow Zinc Planted ASTM A194 2h), Soalr Power System, Ground Screw Pile, 3500mm Galvanized with Flange and so on.

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Supplier Homepage Product Heavy Hex Nuts ASTM A563/ A563M Heavy Hex Nuts (1/4"-4" ASTM A563-C/C3)

Heavy Hex Nuts (1/4"-4" ASTM A563-C/C3)

FOB Price: US $0.01 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $0.01/ Piece
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Port: Shanghai, China
Production Capacity: 500 Tons/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, OA

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Basic Info
  • Model NO.: A563-C/C3 1/4"-4"
  • Type: Hexagon Head
  • Head Style: Hexagonal
  • Grade: C/C3
  • Size: 1/4"-4"
  • Sample: Free
  • Transport Package: Carton, Polybag, Barrel
  • HS Code: 73181600
  • Material: Carbon Steel
  • Connection: Common Bolt
  • Standard: ASTM
  • Finish: Black
  • Other Class: a,B,C,C3,D,Dh, Dh3
  • Trademark: QBH
  • Origin: Zhejiang Province.
Product Description
Product Description
dacromet, geomet, mechanical zinc plated, etc.
MATERIALLow carbon steel, Medium carbon steel
PACKINGbulk/ boxes in cartons, bulk in polybags/ buckets, etc.
PALLETsolid wood pallet, plywood pallet, ton box/bag, etc.

Free Samples for standard fastener from Jiaxing City Qunbang Hardware

ALow carbon steel, HEX or HEAVY HEX
BLow carbon 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
Mechanical Properties
GradeStyleSiza,in.Proof Load, ksiHardness, HBN
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

QBH Promise: 
1. High quality
2. Competitive price
3. The shortest delivery
4. The fastest response
5. The best service

Q:Are you a factory or trading company?
A: We are factories, mainly producing fasteners, such as nuts, bolts, screws and rods, and meanwhile, we also manage other hardware products.
Q: Where is your factory located? How can I visit there?
A: Our factory is located in Jiaxing City, Zhejiang Province with a good location and convenient transportation, which is next to Shanghai Port, Ningbo Port and Zhapu Port.
Q: How does your factory do regarding quality control?
A: "Quality is priority" we supervise each production link and we always attach great importance to quality controlling from the beginning to the end.

Awaiting for your kind inquiry! Thanks & best regards!
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