Double Chamfered Heavy Structure Nut (M20)

• Material: High Strength Steel
• Type: Hexagon Head
• Connection: Common Bolt
• Head Style: Hexagonal
• Standard: DIN, ANSI, GB, JIS, GOST, BSW, ASTM
• Grade: 9.8
• Model NO.: M20
• Metric Size: M5 up to M36
• Inch Size: 1/4 up to 2 Inch
• Quality: Class 5. 6. 8, 10
• Coating: Galvanizing, Dacromet, Ruspert
• Transport Package: Small Box, Carton, Pallet
• Specification: DIN/ANSI/JIS/GB
• Trademark: TRS
• Origin: China
• HS Code: 731816
• Production Capacity: 200 Tons Per Month

Product Description

Black Oxide Carbon Steel Heavy Structure Nut
Size: M12 to M52 (more sizes available upon order)
Class/Grade: 5, 8, 10
Surface: PL, ZP, YZP, BZP, HDG, bronze
Standard: DIN/ANSI/JIS/BS/IFI
More prices and specifications on 3W hexnuts. Cn


1. Metric Sizes Regular Supply M5, M6, M8 up to M56
2. Other size M4 and below, or M42 and above MOQ required
3. As per DIN934 standard dimensions
4. Class 5, Class 8, Class 10
5. Standard or fine threaded
6. ANSI B18.2.2 Inch Size hex nut
Grade 2, Grade 5, grade 8
UNC and UNF
7. Standard hex nut, hex jam nut,
8. Heavy hex nut, heavy hex jam nut
9. ASTM A194 2H, 4, 8, 8HM hex nut
10. Regular Size Supply from 3/16 to 1-1/2 inch as per
11. ANSI B18.2.2 standard dimensions
12. Other specifications MOQ required!
Surface Treatment Options:
Plain, Black, ZP, YZP, BZP, HDG,
Nickle, Chrome, Dacromet, Cr3+, Cr6+
Other Material Options for hex nut:
Stainless Steel SS201, SS301, SS304, SS316
Grade A2-70. A4-80

Transhow fasteners supply various Standard hexagon nut, DIN934 Hex Nuts EN ISO 4032; DIN439 Hex Thin Nuts; DIN555 Hex Nuts; DIN936
ASME/ANSI B18.2.2 Hex Nuts; ASME/ANSI Hex Jam Nuts; ASME/ANSI Heavy Hex Nuts; IFI-128; IFI107
ASTM A194 2H, A563, F594 Hex Jam Nut; ASME/ANSI Hex Thick Nuts; UNI 5587; UNI 5588; UNI 5589
JIS B1181 Hex Nuts; British Standard Hex Nuts: BS1083, BS1768; BS1769; BS3692-2001; BS4190