DIN 74305 Black Hollow Nut Hexagonal Thread Insert Screw

• Material: Carbon Steel
• Type: Hollow Screw
• Groove: Hollow Screw
• Model NO.: DIN 74305
• Connection: Common Bolt
• Head Style: Hexagonal
• Standard: DIN, ANSI
• Grade: A2-70
• Transport Package: 25 Kg of Bolt/ Carton, 36 Cartons/Pallet.
• Specification: /
• Trademark: /
• Origin: China
• HS Code: 7318150000
• Production Capacity: 1000 Tons Per Year

Product Description

Standard	GB, DIN, ISO, ANSI, ASME, IFI, JIS,BSW,AS,Q,HJ,BS,PEN
Size	it's up to the client
Materials	1. Stainless Steel: SUS201,SUS302,SUS303, SUS304, SUS316, SUS410, SUS430 2. CarbonSteel:C1006,C1008,C1010,C1018,C1022,C10B21,C10B33,C1035,C1045, C435#,40CrMo,42CrMo 3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200CuZn37), C28000(CuZn40) 4. Bronze: C51000, C52100, C54400, etc 5. Aluminum: Al6061, Al6063 etc 6.Titanium and Titanium Alloy: TAD,TA1-TA8,TB2,TC1-TC10 7. Alloy steel: SCM435,C10B21,C10B33 8. Iron:1213,12L14,1215,ect
Surface treatment	Bronze,Bronzy,red bronze, Chrome plate, color painted , Nylok, Ruspert, Magni, Absorber Oil, Hardened, Phosphate(black, Gray),Black oxide, Zinc Plated,(green, black, white , blue , Yellow ,ROHS), Rainbow , Plain, Nickel(black, white),Electrophoresis, Dacromet

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FAQ

Q1: What is your main products?

A:  Bolts, Nuts, Screws,Washers, Threaded Rods, Anchors, Metal Stamping and Special Parts.

Q2: How long is your delivery time?

A: For stock, we can delivery within 2 days after receive the payment. 
     For mass cargo, our production time is in 30-45 days after receive the deposit.

Q3: Do you provide samples ? is it free or extra ?

A: Of course, sample is free. You pay the courier fees.

Q4: What is your terms of payment?

A: Payment<=1000USD, 100% in advance by Paypal or Western Union. 
    Payment>1000USD, 30% T/T in advance, balance against the copy of B/L.

Q5: What about your products quality?

A: Our QC team will check process strictly to ensure our products meet Go/No Go Gauge.