Nuts
Nuts Hardware
Nuts / A nut is a type of fastener with a threaded hole. Nuts are almost always used in conjunction with a mating bolt to fasten multiple parts together. The two partners are kept together by a combination of their threads’ friction (with slight elastic deformation), a slight stretching of the bolt, and compression of the parts to be held together.
In applications where vibration or rotation may work a nut loose, various locking mechanisms may be employed: lock washers, jam nuts, specialist adhesive thread-locking fluid such as Loctite, safety pins (split pins) or lockwire in conjunction with castellated nuts, nylon inserts (nyloc nut), or slightly oval-shaped threads.
Nuts Hardware
Square nuts, as well as bolt heads, were the first shape made and used to be the most common largely because they were much easier to manufacture, especially by hand. While rare today[when?] due to the reasons stated below for the preference of hexagonal nuts, they are occasionally used in some situations when a maximum amount of torque and grip is needed for a given size: the greater length of each side allows a spanner to be applied with a larger surface area and more leverage at the nut.
The most common shape today is hexagonal, for similar reasons as the bolt head: six sides give a good granularity of angles for a tool to approach from (good in tight spots), but more (and smaller) corners would be vulnerable to being rounded off. It takes only one sixth of a rotation to obtain the next side of the hexagon and grip is optimal. However, polygons with more than six sides do not give the requisite grip and polygons with fewer than six sides take more time to be given a complete rotation. Other specialized shapes exist for certain needs, such as wingnuts for finger adjustment and captive nuts (e.g. cage nuts) for inaccessible areas.
A wide variety of nuts exists, from household hardware versions to specialized industry-specific designs that are engineered to meet various technical standards. Fasteners used in automotive, engineering, and industrial applications usually need to be tightened to a specific torque setting, using a torque wrench. Nuts are graded with strength ratings compatible with their respective bolts; for example, an ISO property class 10 nut will be able to support the bolt proof strength load of an ISO property class 10.9 bolt without stripping. Likewise, an SAE class 5 nut can support the proof load of an SAE class 5 bolt, and so on.
Types of Nuts
Hex Nut
Heavy Hex Nut
Square Nut
Hex Jam Nut
Heavy Jam Nut
Hex Coupling Nut
Sleeve Nut
Lock Nut
Wing Nut
Flange Nut
Nylon Nut
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Black Oxide Castle Nuts
Slotted Hex Castle Nut,Hex Jam Castle Insert Nut,Hexagon Flange Nut,Galvanized Hexagon Castle Slotted Nuts Black Oxide Castle Nuts Description: Material: Carbon steel, DIN935 carbon steel Color: Black, white, yellow, other colors Standard: DIN ISO JIS GB ANSI ASME BSW Black Oxide Castle Nuts Grade: 4.8, 8.8, 10.9, 12.9 Package: Standard export packing or according to […]
Carbon Steel Slotted Castle Nut
High Strength Nut,Hex Weld Nuts,Galvanized Hex Bolt and Nut,Casting Hex Screw Flange Nut,Carbon Steel Hex Bolts and Nuts Carbon Steel Slotted Castle Nut details: Standard: JIS, ANSI,,GB, DIN, BS, ISO Certificate: ISO9001:2018, SGS, IATF16949 Material:Brass, Stainless Steel, Aluminum etc. Machining: Castong, Cold Forging, CNC Machining etc. Surface Finish: Threading, Anodized, Plated, Heat Treatment etc. Thread: […]
Stainless Steel Castle Jam Nut
Hexagonal Slotted Nuts,Stainless Steel Flange Nut Hardware,Hex Castle Nut,DIN935 Hexagon Slotted Castle Nuts Description of Stainless Steel Castle Jam Nut: Material: Steel Size: M6 M10 M16 M36 etc. Standard: DIN GB ANSI JIS BSW Certification: ISO9001 Product Type: Hexagonal Slotted Nuts Surface treatment: Zinc Plated Standard: DIN GB ANSI JIS BSW Used: building industry machinery […]
DIN935 Hexagon Slotted Castle Nuts
Metric Hex Flange Nuts,Stainless Steel Flange Nut Hardware,Hex Castle Nut,DIN935 Hexagon Slotted Castle Nuts DIN935 Hexagon Slotted Castle Nuts features: Material:Stainless Steel,Carbon Steel Finish:Zinc Plating ,Plain,Etc Type:Hexagon Head Size:M2-M64 Surface treatment:Zinc Plating ,Plain,Etc Grade:4/8/10/12 ,etc Certificate:ROHS Length:Non-standard, as request & design Standards: DIN, ASTM, JIS ,etc Material: Carbon Steel,or according to customers’ requirement Surface: Plain,ZP, […]
Hex Castle Nut
Zinc Plated Carbon Steel Castle Nut,Hexagon Slotted And Castle Nuts,High Quality Stainless Steel Hex Castle Nut Hex Castle Nut Features: Standard: ASME/ANSI B18.2.2; DIN935 Size: 1/4”–1-1/2’’; M3 – M42 Material: Carbon Steel, Alloy Steel, Stainless Steel, Brass Grade: SAE J995 Gr.2, 5,8; CL4, 5, 6, 8, 10, 12 Thread: M, UNC, UNF Finish: Plain, Zinc […]
Hex Flange Slotted Castle Nut
Hex Castle Nut,Stainless Steel Hex Flange Nut,Hex Flange Nuts,Metric Hex Flange Nuts Details for Hex Flange Slotted Castle Nut: Material: Stainless Steel,Alloy steel,Carbon Steel,Brass,Aluminum and So on Surface Finish:Passivate,Black Oxide,Zinc Plating,Nickel Plating,Dacromet Plating Size: According to Drawing or Samples Standard: According to Drawing or Samples Products:bolt,screw,nut,washer,pin,rivet and non-standard fastener Certification: ISO9001 Packaging Details: box,carton,pallet Port: […]
Stainless Steel Flange Nut Hardware
Hex Weld Nuts,Galvanized Hex Bolt and Nut,Casting Hex Screw Flange Nut,Thread Hex Nuts,Hexagonal Cap Nut,High Strength Black Hexagon Nut Stainless Steel Flange Nut Hardware Size: M2-M48, according to customer’s demand Grade: 4.8, 6.8, 8.8, 10.9, 12.9, A2-70, A4-80 Standard: ISO, GB, BS, DIN, ANSI,JIS, Non-standard Available material: 1. Stainless steel: 201,303,304,316,410 2. Carbon steel: C1006,C1010,C1018,C1022,C1035K,C1045 […]
Metric Hex Flange Nuts
Metric Hex Flange Nuts,Thread Hex Nuts,Hexagonal Cap Nut,High Strength Black Hexagon Nut,Stainless Steel Hex Flange Nut,Hex Flange Nuts Details of Metric Hex Flange Nuts: Grade: 5/6/8/10 Size: M5-M20 Standard: DIN 9623 Certification: ISO9001, SGS, CTI, ROHS We need to know the size, quantity and others. Discuss all details with you and make the sample if […]
Hex Flange Nuts
Carbon Steel Hex Bolts and Nuts,Thread Hex Nuts,Hexagonal Cap Nut,High Strength Black Hexagon Nut,Stainless Steel Hex Flange Nut Details of Hex Flange Nuts: Certification: ISO, ROHS, SGS Available Standard: DIN, ANSI, ASTM, JIS, BSW Strength: Grade 4.8,Grade 8.8,Grade10.9,Grade12.9 A2-70, A4-70, A4-80 Finishing: Yellow, blue, white zinc plated, Galvanized,HDG,Chromate,Dacromet Available material: Carbon steel, stainelss steel SS304, […]
Stainless Steel Hex Flange Nut
Stainless Steel Hex Flange Nut,Galvanized Hex Bolt and Nut,Casting Hex Screw Flange Nut,Carbon Steel Hex Bolts and Nuts,Thread Hex Nuts,Hexagonal Cap Nut Features of Stainless Steel Hex Flange Nut: Garde: 5,6,8,10,or Customized (Carbon Steel） Size: M4-M16,Customized Standard:DIN,ASTM JIS Finish:Plain, ZP,YZP,HDG,etc Materail: Carbon steel,Stainless steel,etc Packing: Standard export packing or According to customer’s requirement All of […]
High Strength Black Hexagon Nut
High Strength Black Hexagon Nut,High Strength Nut,Hex Weld Nuts,Galvanized Hex Bolt and Nut,Casting Hex Screw Flange Nut,Carbon Steel Hex Bolts and Nuts,Thread Hex Nuts High strength black hexagon nut Material: carbon steel Color: black Standard:DIN Grade: 4.8 6.8 8.8 10.9 12.9 Thread: coarse, fine Used: building industry machinery All of the products widely used in […]
Hex Bolt and Nut
Hex Bolt and Nut,High Strength Nut,Hex Weld Nuts,Galvanized Hex Bolt and Nut,Casting Hex Screw Flange Nut,Carbon Steel Hex Bolts and Nuts,Thread Hex Nuts,Hexagonal Cap Nut Type: Hexagon Head Hex Bolt and Nut Head Style: Hexagonal Grade: 4.8 Certification: ISO, RoHS, SGS Available Material: Carbon Steel, Stainless Steel(Ss304, Ss316, A2, A4) Strength: Grade4.8, Grade8.8, Grade12.9, A2-70, A4-70 […]
Hex Head Nut Screw For Fastening
Hex Head Nut Screw For Fastening, Galvanized Carbon Steel Hex Head Screw Nuts, Hexagon Nuts Stainless Steel DIN 934 hex head nuts, hex socket head nut, high strength hex head big bolt nut Description for Galvanized Hex Head Nut Screw For Fastening 1. Surface treatment: zinc plated, EG, VC, black,Nickel Plated etc 2. Material: Mild […]
Galvanized Carbon Steel Hex Head Screw Nuts
Galvanized Carbon Steel Hex Head Screw Nuts, Hexagon Nuts Stainless Steel DIN 934 hex head nuts, hex socket head nut /m19 hex screw nut Grade 8 DIN 934, Hex Head Nut Screw For Fastening, Seal Locking Anodized Aluminum Bulkhead Nut AN Fitting Adapter Hex Head Nut Description for Galvanized Carbon Steel Hex Head Screw Nuts […]
M5-M64 Galvanized Hex Nuts
M5-M64 Galvanized Hex Nuts, Grade 5 Grade8 Hex Head Nuts, zinc plated Stainless Steel Hexagon Nut, Stainless Steel 304 316 M3-36 Din934 Hex Nut, DIN934 stainless steel galvanizing Hexagonal Nut China Factory M5-M64 Galvanized Hex Nuts Features: Type Hardware Tools Material ss201, AISI304(A2-70), AISI316(A4-80) etc Surface treatment Plain, galvanized, blue white, YZP etc Size 1/2″-4″,M5-M64 […]
DIN934 Grade 5 Grade8 Hex Head Nuts
DIN934 Grade 5 Grade8 Hex Head Nuts, Stainless Steel Hexagon Nut, Stainless Steel 304 316 M3-36 Din934 Hex Nut, DIN934 stainless steel galvanizing Hexagonal Nut China Factory DIN934 Grade 5 Grade8 Hex Head Nuts Features: Type Hardware Tools Material ss201, AISI304(A2-70), AISI316(A4-80) etc Surface treatment Plain, galvanized, blue white, YZP etc Size 1/2″-4″,M5-M64 or non-standard […]
Stainless Steel Hexagon Nut
Stainless Steel Hexagon Nut, Stainless Steel 304 316 M3-36 Din934 Hex Nut, Stainless Steel Galvanizing Hex Nuts, DIN934 stainless steel galvanizing thicken Hex Nut Hexagonal Nut China Factory Stainless Steel Hexagon Nut, Stainless Steel 304 316 M3-36 Din934 Hex Nut Features: Type Hardware Tools Material ss201, AISI304(A2-70), AISI316(A4-80) etc Surface treatment Plain, galvanized, blue white, […]
Stainless Steel 304 316 M3-36 Din934 Hex Nut
Stainless Steel 304 316 M3-36 Din934 Hex Nut, Stainless Steel Galvanizing Hex Nuts, DIN934 stainless steel galvanizing thicken Hex Nut Hexagonal Nut, Hexagon Nuts Stainless Steel DIN 934 hex head Hexagonal Nuts Stainless Steel 304 316 M3-36 Din934 Hex Nut Features: Type Hardware Tools Material ss201, AISI304(A2-70), AISI316(A4-80) etc Surface treatment Plain, galvanized, blue white, […]
Stainless Steel Galvanizing Hex Nuts
Stainless Steel Galvanizing Hex Nuts, Stainless Steel SS304 SS316 Hex Nut, DIN934 stainless steel galvanizing thicken Hex Nut Hexagonal Nut, Hexagon Nuts Stainless Steel DIN 934 hex head Hexagonal Nuts Stainless Steel Galvanizing Hex Nuts Description: 1.Hex Nuts, made of 316 Stainless Steel , good rust and corrosion resistance. 2.Hex head, female threaded inside. 3.Used […]
Stainless Steel Hexagon Head Nuts
Stainless Steel Hexagon Head Nuts, Stainless Steel SS304 SS316 Hex Nut, Metric Stainless Steel carbon steel galvanized hex thin nut, High quality Hexagon Nuts Stainless Steel DIN 934 hex head nuts, Hexagonal Nuts Stainless Steel Hexagon Head Nuts Description: 1.Hex Nuts, made of 316 Stainless Steel , good rust and corrosion resistance. 2.Hex head, female […]
Stainless Steel SS304 SS316 Hex Nut
Stainless Steel SS304 SS316 Hex Nut, Metric 316 Stainless Steel Hexagon Hex Nut, carbon steel galvanized hex thin nut, High quality Hexagon Nuts Stainless Steel DIN 934 hex head nuts, Hexagonal Nuts Stainless Steel SS304 SS316 Hex Nut Description: 1.Hex Nuts, made of 316 Stainless Steel , good rust and corrosion resistance. 2.Hex head, female […]
M6 Metric 316 Stainless Steel Hexagon Hex Nut
M6 Metric 316 Stainless Steel Hexagon Hex Nut, carbon steel galvanized hex thin nut, High quality Hexagon Nuts Stainless Steel DIN 934 hex head nuts, Stainless Steel hex nut Ss304 Ss316 Hex Nut, DIN934 A194 2h Heavy Hexagonal Nuts M6 Metric 316 Stainless Steel Hexagon Hex Nut Description: 1.Hex Nuts, made of 316 Stainless Steel […]
Grade 4.8 8.8 10.9 Hexagon Nuts
Grade 4.8 8.8 10.9 Hexagon Nuts, Cold Forging DIN934 Hex Head Nut Hexagonal Nut, Carbon steel Zinc plated DIN934 Grade 5 Grade 8 Hex Head Nuts, Stainless Steel DIN929 Hex Head Weld Nut A4-70 Grade 4.8 8.8 10.9 Hexagon Nuts Features: Material stainless steel 304 Size 1/2”-4”,M5-M64 or non-standard as request & design Grade 4.8, […]
A2-70 Bolt Nut
A2-70 Bolt Nut, Stainless Steel Hex Head Screws Bolts and Nuts, DIN, ANSI, ASTM, JIS, BSW Stainless Steel / Carbon Steel Hex Bolt and Nut, din standard galvanized stainless steel special hex head screws washers, bolts and nuts Features of A2-70 Bolt Nut: 1. Certification: ISO, ROHS, SGS 2. Available Standard: DIN, ANSI, ASTM, JIS, […]
Stainless Steel Bolt Nut
Stainless Steel Bolt Nut, Hex Bolt and Nut, DIN, ANSI, ASTM, JIS, BSW Stainless Steel / Carbon Steel Hex Bolt and Nut, Heavy Hex Bolt and Nut, Stainless Steel A2-70 A2-80 Hex Bolt Nuts Features of Stainless Steel Bolt Nut: 1. Certification: ISO, ROHS, SGS 2. Available Standard: DIN, ANSI, ASTM, JIS, BSW 3. Strength: Grade […]
Hex Bolt and Nut
Hex Bolt and Nut, DIN, ANSI, ASTM, JIS, BSW Stainless Steel / Carbon Steel Hex Bolt and Nut, Heavy Hex Bolt and Nut, Stainless Steel A2-70 A2-80 Hex Bolt Nuts Features of Hex Bolt and Nut: 1. Certification: ISO, ROHS, SGS 2. Available Standard: DIN, ANSI, ASTM, JIS, BSW 3. Strength: Grade 4.8,Grade 8.8,Grade10.9,Grade12.9 A2-70, A4-70, […]
Gr. 2h Heavy Hex Nut with Black Oxid
Gr. 2h Heavy Hex Nut with Black Oxid, AB 2H Hex Nut Black in Stock,DIN934 A194 2h Nut, Hexagonal Head Heavy Hex Nuts Fasteners, 2H Heavey Nuts, ASTM A194m-2H Nuts, carbon steel 2H NUT China Supplier Gr. 2h Heavy Hex Nut with Black Oxid Feature: Type:Hexagon Head Head Style:Hexagonal Material:Carbon Steel Standard:ANSI Connection:Common Bolt Grade:2H […]
AB 2H Hex Nut Black in Stock
AB 2H Hex Nut Black in Stock, DIN934 Hex Nuts, Stainless Steel Ss304 Ss316 ASTM A194 B8 B8m Heavy Hex Nut DIN934 A194 2h Nut, Hexagonal Head Heavy Hex Nuts Fasteners, DIN ANSI JIS Bsw Carbon Steel Hex Nut China Supplier AB 2H Hex Nut Black in Stock Feature: Type:Hexagon Head Head Style:Hexagonal Material:Carbon Steel […]
Fasteners DIN934 Hex Nuts
Fasteners DIN934 Hex Nuts, Stainless Steel Ss304 Ss316 ASTM A194 B8 B8m Heavy Hex Nut/4.8 8 Grade /Black Zinc Plated DIN934 A194 2h Hex Nut in Stock, Hexagon Head Heavy Hex Nuts Fasteners, DIN ANSI JIS Bsw Carbon Steel Hex Nut China Supplier Fasteners DIN934 Hex Nuts Feature: Standard: DIN934 Grade: 6, 8, 10, 12 […]
High Strength Steel Black Hex Nut
High Strength Steel Black Hex Nut, DIN934 Grade 2 5 8 Black Heavy Hex Nut, High Strength Hex Nut, Hexagon Head Heavy Hex Nuts Fasteners, DIN ANSI JIS Bsw Carbon Steel Hex Nut China Supplier High Strength Steel Black Hex Nut Feature: Nuts(Hex Nut,Heavy hex nut,Flange nut,Nylon lock nut,Weld nut Cap nut,Cage nut,Wing nut) Standard: […]
DIN934 Grade 2 5 8 Black Heavy Hex Nut
DIN934 Grade 2 5 8 Black Heavy Hex Nut, Zinc High Strength Steel Fasteners DIN934 Hex Nut, Hexagon Head Heavy Hex Nuts, DIN ANSI JIS Bsw Carbon Steel Hex Nut China Supplier DIN934 Grade 2 5 8 Black Heavy Hex Nut Feature: Nuts(Hex Nut,Heavy hex nut,Flange nut,Nylon lock nut,Weld nut Cap nut,Cage nut,Wing nut) Standard: […]
DIN934/ISO4032 Plain Hexagonal Nuts
DIN934/ISO4032 Plain Hexagonal Nuts, Stainless Steel Hex Nut, heavy hex nuts, DIN934 ISO4032 ANSI B18.2.2 ASTM A194 2h Hexagon nuts, Stainless Steel &Zinc Plated Hex Nut & Round Nut & Cage Cap Nut Item DIN934/ISO4032 Plain Hexagonal Nuts Standard classification DIN934, DIN439, ISO4032,194 2H, A536 etc Size M2-M100 Material Carbon steel, Alloy steel & Stainless […]
Stainless Steel Hex Nut
Stainless Steel Hex Nut, heavy hex nuts, DIN934/ISO4032 Plain Stainless Steel Hex Nuts / DIN934/ISO4032 / ANSI B18.2.2 / ASTM A194 2h Hexagon nuts Item Stainless Steel Hex Nut, Hex Nuts Standard classification DIN934, DIN439, ISO4032,194 2H, A536 etc Size M2-M100 Material Carbon steel, Alloy steel & Stainless steel (A2 OR A4) Surface treatment Plain, Black, […]
Hex Nuts
Hex Nuts, heavy hex nuts, Carbon Steel and Stainless Steel Hex Nuts / DIN934/ISO4032 / ANSI B18.2.2 / ASTM A194 2h hex flange nuts, Hexagon nuts Item Hex Nuts Standard classification DIN934, DIN439, ISO4032,194 2H, A536 etc Size M2-M100 Material Carbon steel, Alloy steel & Stainless steel (A2 OR A4) Surface treatment Plain, Black, ZP,YZP,HDG,etc […]
High Strength Hex Head Bolt Nut
High Strength Hex Head Bolt Nut, Titanium Plating Bolt Nut, High strength hex head bolt nut din933 din931 din934 Titanium plating bolts and nuts, Grade8.8 Titanium coated steel HEX bolt & nut China supplier High Strength Hex Head Bolt Nut Features Material Carbon Steel Surface Treatment Titanium plating Standard DIN 933 DIN931 DIN934 Grade A,B […]
Titanium Plating Bolt Nut
Titanium Plating Bolt Nut, High strength hex head bolt nut din933 din931 din934 Titanium plating bolts and nuts m10, Grade8.8 hex head bolt and nut, Titanium coated steel bolt & nut China supplier Titanium Plating Bolt Nut Features Material Carbon Steel Surface Treatment Titanium plating Standard DIN 933 DIN931 DIN934 Grade A,B Length 10mm-220mm Pitch […]
High Strength Nut Bolt Washer
High Strength Nut Bolt Washer, BSW BSF High Strength Hex Head Bolts Nuts, Black Hexagonal Bolt and Nut, High strength hex head bolt nut carbon steel wheel stud bolts with hex flange nut High Strength Nut Bolt Washer Features: Material Carbon steel Color plain,black,zinc plated,H.D.G. Standard DIN ISO JIS GB ANSI ASME BSW Grade 4.8,6.8,8.8,10.9,12.9 […]
BSW BSF High Strength Hex Head Bolts Nuts
BSW BSF High Strength Hex Head Bolts Nuts, Hexagonal Bolt and Nut, black hex Head Steel Bolt and nut M12x45, DIN933 m6 hex head bolt,hex bolts and nuts, High Strength Hexagon Head Bolts Grade 10.9 Plated Hot Galvanized Hex Nut and Bolt BSW BSF High Strength Hex Head Bolts Nuts Features: Material Carbon steel Color […]
Segment Bolt and Nut
Segment Bolt and Nut, Excavator high tensile bolts and nuts for Tractor, BLACK Cutting Edge Plow Bolts Nuts, Track Bolts and Nuts, G.E.T. SPARE PARTS Track Shoe Bolt & Nut, 40Cr,45Cr Material and 12.9 Mechanical grade plow bolt and nut Segment Bolt and Nut FOR G.E.T. SPARE PARTS Plow bolt Size: 5/16”-1 ” Material: Carbon […]
Excavator Plow Bolt
Excavator Plow Bolt, Standard Stud Plow Bolt and Nut for Tractor, Cutting Edge Bolts Nuts, Track Bolts and Nuts, G.E.T. SPARE PARTS Track Shoe Bolt & Nut, 40Cr,45Cr Material and 12.9 Mechanical grade plow bolt and nut Excavator Plow Bolt G.E.T. SPARE PARTS Plow bolt Size: 5/16”-1 ” Material: Carbon Steel Grade: SAE J429 Gr.2, […]