Dome Head 4 Fins Neck Timber Bolt A307 Round Head Crane Mat Timber Bolt for Wood Industry

• Material: Carbon Steel
• Type: Mushroom Head
• Connection: Common Bolt
• Head Style: Round
• Standard: DIN, ANSI
• Grade: ASTM A307 Gr.a/B
• Application: Machinery, Chemical Industry, Environmental, Building, Wood Industry
• Finish: Hot Galvanizing
• Length: 6-34′′
• Sample: Free
• Thread: M,Unc,Unf
• Assemble Nut: ASTM A563 Gr.a
• Assemble Washer: Uss/SAE
• Transport Package: Bulk in Cartons+ Wooden Pallet
• Specification: 1/2′′, 5/8′′, 3/4′′, 1′′, 1-1/2′′
• Trademark: HR
• Origin: China
• HS Code: 731815
• Production Capacity: 5000 Ton/Month

Product Description

Product Description

Product Name	Timber bolt
Material	carbon steel
Grade	ASTM A307 Gr.A
Size	1/2", 5/8",3/4", 1", 1 1/4", 1 1/2";Length: 6-34"
Finish	plain( bare), black, zinc plated, HDG, mechnical galvanizing, Dacromet, Nickel, Chrome,Geomet 500B, Magni, PTFE coated, polishing, passivation, anodizing
Delivery time	15-30 days in peak season, 25-45 days in off season
Trade Term	EXW, FOB, CFR, CIF, DAP, DDU, DDP
Payment	T/T, L/C, Paypal, Western Union, etc.
Package	bulk in cartons+ wooden pallet, bulk in steel pails +wooden pallet; bulk in wooden cases, tip up by plastic bag+ steel pallet, or according to customer's special requirement
Main Market	North America, South America

Comparing to carriage bolts, timber bolts have larger dome head. Instead of square neck, timbers bolt have four or six fins or fillets, whose sharp corners can prvent wood rotation, Timber bolt also can called safety head bolt and mushroom head bolt, use to fasten wood to wood in marine and timber construction.

 Please inform us these ordering information in Your inquiry:
1. Product Name;
2. Standard;
3. Material or Grade;
4. Size;
5. Surface Treatment;
6. Order Quantity;
Your detailed message will get our high attention & prompt reply!

About Us

Shanghai Hengrui Industry Co., Ltd was established with supplying professional technical support, and high product quality, consistency and excellent customer service for our customers. We are located in Shanghai, close to Shanghai port, specializing in standard & non-standard fasteners and custom finish turning/machining parts, and stamping parts.
Win-Win cooperation is our culture, strictly control product quality, delivery time and offer good service to our customers, we won many big project clients in USA, Canada and European countries,  as well as some big distributors worldwide.

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Our Advantages

* Strong Technical support: our engineer in fastener industry for about 20 years are hear for you.

* With 50 friend factories support, we can customize many non-standard fasteners according to the drawings or samples, as well as turning parts and stamping parts.

* 10 years' experience in international trading industry.

* Our company policy: Product quality>lead time>pricing, welcome the customers which have the same belief to inquiry to us!

Looking forwarding to cooperate with you, we will use our best service to prove your choice right!

FAQ

1.Why choose Shanghai Hengrui?

Shanghai Hengrui Industry Co., Ltd was founed in 2020, and we are VIP member in Made-In-China for more than 3 years.
Our sales and technical staff have more than 10 years in fastener industry, can offer your professional service, now we have built cooperation relationship with many customers in projects, even Municipal projects from USA and Canada.

 

2.How to guarantee the quality?

Testing will run through the entire processes, from retest of raw material, and random inspection in each production step, and final inspection for finished production. Hengrui issue material test reports and inspection reports before shipment, also can send products to the third party to inspect according to the clients' requirement.

 

3.Could you provide free samples?

We can provide free samples for clients reference.We will pay the freight cost.

 

4.What's the payment?

By T/T, 30% down payment, and balance before shipment.

 

5.What is the delivery time?

20 -45 days in generally,  the precise delivery time based on the detailed order.

Send inquiry to get free sample.