| RANGE |
Metric Series :- M6 upto M100
Imperial Series :- 1/4 Inch upto 4 Inch |
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| THREADS |
UNC / 8UN / UNF / BSW / Metric Fine & Coarse Pitch |
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| MATERIAL |
| Alloy Steel / Stainless Steel / Duplex / Super Duplex / Brass / Inconnel / Low Carbon / Aluminum Bronze Bolts / Titanium / Hastelloy and Monel |
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| DIMENSIONS |
| Standards |
Abbreviation |
Dimension for Hex Nut |
(Height = Diameter) and Heavy Hex Nut |
| American National Standard Institute |
ANSI |
ASTM B18.2.4.1M |
ASTM B18.2.3.6M |
| Indian Standard |
IS |
IS 1363 and IS 1364 |
IS 6623 |
| Deutsches Institut fur Normung |
DIN |
DIN 934 |
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| International Organization for Standardization |
ISO |
ISO 4032 and ISO 4034 |
ISO 4033 and EN 14399 Type 3 and Type 4 |
| Japanese Industrial Standard |
JSI |
JIS B 1186 |
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| Nuts can be manufactured as per customer specification |
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| Material Specification |
| Standards |
Grades |
| American Standard (ASTM) |
ASTM A194 Grade 2H , ASTM A194 Grade 2HM , ASTM A194 Grade 3 , ASTM A194 Grade 4 , ASTM A194 Grade 6 ,ASTM A194 Grade 6X, ASTM A194 Grade 7 , ASTM A194 Grade 7M , ASTM A194 Grade 8, ASTM A194 Grade 8A , ASTM A194 Grade 8M , ASTM A194 Grade 8C , ASTM A194 Grade 8T/ ASTM A 563 Grade A/B/C , ASTM A453 Grade 660 A/B/C/D |
| American Standard ASTM in High Strength Friction Grip Bolts and Structural Bolts |
ASTM A 563M Class 8S / ASTM A 563M Class 10S / ASTM A 563M Class 12S / ASTM A 563M Class DH |
| Indian Standard (IS) |
IS 1367 Cl 4 / IS 1367 Cl 5 / IS 1367 Cl 6 / IS 1367 Cl 8 / IS 1367 Cl 10 / IS 1367 CL 12 |
| German / European Standard (EN) |
ISO 898 Part 2 / Grade 8 / 10 and 12 |
| Special Items |
| Material |
Grade |
| #Stainless Steel Hex Bolts#Austenitic Stainless Steel Bolts |
A2- 70 / A2 – 80 / A4 – 70 / A4-80 / SS 304L / SS 316L / F593C and F593D/ ASTM A453 Grade 660 A / 904L / SS 317L , SS 321 / SS 347 and SS 410 Bolts |
| #Duplex Series Hex Bolts F51 |
UNS S31803 & UNS S32250 (EN 1.4462) |
| #Super Duplex Hex Bolts F55 |
UNS S32750 (EN 1.4410) and Zeron 100 UNS S32760 (1.4501) |
| #Hastelloy Hex Bolts |
C 22 and C276 (N10276) |
| #Aluminum Bronze Hex Bolts |
CA 104 |
| #Inconel ASTM B446 |
Inconel 600 Bolts (UNS N06600), Inconel 601 Bolts (UNS N06601), Inconel 625 Bolts (UNS N06625), Inconel 718 Bolts (UNS N07718)Inconel 800 Bolts (UNS N08800), Inconel 825 Bolts (UNS N08825) Incoloy 925 Bolts (UNS N09925) |
| #Monel Fasteners |
Alloy 400 (UNS N004400) and Monel K500 (UNS N05500) |
| #Titanium Fasteners |
ATSM B348 Gr 2 and Gr 5 |
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| #Hem Industries carries ready stock of approx 50 MT in Bolts#Bolts are available in Partial and Full Threading
#All the material will be supplied with BS EN 10204 3.1 and BS EN 10204 3.2 Certification |
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| TYPES |
Hex Nut , Heavy Hex Nut , Heavy Hex Nut ( H = D ) , Lock Nut , Thin Nut , Jam Nut , Nylock Nut , Stem Nut , Flange Nut |
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| COATINGS |
| Hot Dip Galavanising :- 80 to 100 microns Electro Galvanising / Zinc Platting :- 8 to 10 microns
Zinc Passivation :- Blue/ Yellow / Green
Xylan Coating ( Colour Blue, Red , Yellow and Green ) :- 25 to 30 microns ( Xylan 1070 , Xylan 1424 ) . Xylar 1 and Xylar 2
PTEF Coating :- 25 to 30 Microns
Dacromet :- 6 Micron ( Dacromet 310 , Dacromet 500 )
Geomet
Moly Coat
Cadmium Platting and Nickel Chrome
Electroless Nickel Platting |
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Alloy and Special Grade Fasteners are Manufactured under separate division
| #HemIndustriesNuts #MakeinIndia #MadeinIndia #MasterStockistinIndiaofFasteners #HighQualityFasteners |
ASTM A 194 Grade 2H / SS 304 / SS 316 nuts available on Ex Stock Basis. |
