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Specialty Fasteners › Turnbuckles & Threaded Tensioners

Galvanized Hook & Hook Turnbuckles

Updated 2026-11-04 · Markdown version

Model no. Hook & Hook Turnbuckles

US$1.20 / piece

MOQ 1,000 pieces · Final price confirmed in your quote

Material: Steel
Size: 5/16''*4-1-1/4''*24
Color: Zinc Color
Surface: Electric Galvanzied /Hot DIP Galvanzied
Packing: 1)PP bags

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Specifications are as listed for this product. Engineering Hardware & Fasteners confirms ratings, mating parts, compatibility, packing and lead time with you before you order.

Specifications

Customization	Available
Material	Steel
Type	Jaw & Jaw Turnbuckle
Model NO.	Hook & Hook Turnbuckles
Usage	Industrial
Installation	External
Condition	New
Size	5/16''4-1-1/4''24
Color	Zinc Color
Surface	Electric Galvanzied /Hot DIP Galvanzied
Processing	Forged Hook and Cast Body
Delivery Time	We Could Supply The Goods Within 15-30days
Samples	for Free
Transport Package	PP Bags+Gunny Bags or Cartons
Specification	5/16''4-1-1/4''24
Origin	Shandong, China
HS Code	73269090
Production Capacity	100ton/Month
Packing	1)PP bags
Weight	Different size different packing
Category	Turnbuckles & Threaded Tensioners

Technical parameters

LS U.S TYPE TURNBUCKLE CC
THEAD DIATAKE UP(MM)	WLL(T)	WEIGHT EACH(KG)	DIMENSIONS
A	D	E	F	J	K	M
6.35x102	0.18	0.13	6.35	11.43	40.37	32.26	282.5	180.9	303.3
7.94x114	0.32	0.22	7.87	12.7	49.28	38.1	325.4	211.1	350.8
9.53x152	0.45	0.35	9.65	14.22	58.42	44.96	419.1	266.7	450.1
12.7x152	0.68	0.72	12.7	16.76	74.68	57.91	478	300.2	517.7
12.7x305	0.68	1.02	12.7	16.76	74.68	57.91	782.8	452.6	822.5
15.9x152	1.02	1.22	16	22.86	93.73	71.37	520.7	336.6	571.5
15.9x305	1.02	1.59	16	22.86	93.73	71.37	825.5	490	876.3
19.1x152	1.36	1.76	19.05	24.89	114.81	84.58	568.5	378	629.4
19.1x305	1.36	2.46	19.05	24.89	114.81	84.58	873.3	530.3	934.2
19.1x457	1.36	3.68	19.05	24.89	114.81	84.58	1178	682.8	1239
22.2x305	1.81	3.67	22.35	28.7	131.8	96.01	914.4	565.2	984.3
25.4x305	2.27	5.41	25.4	31.75	148.34	107.95	955.8	600.2	1034
25.4x457	2.27	6.35	25.4	31.75	148.34	107.95	1261	752.6	113.8
25.4x610	2.27	7.95	25.4	31.75	148.34	107.95	1565	905	1643
31.8x305	2.95	9.34	31.75	38.1	183.39	130.3	1028	658.9	1119
31.8x457	2.95	10.43	31.75	38.1	183.39	130.3	1332	811.3	1424
31.8x610	2.95	12.25	31.75	38.1	183.39	130.3	1637	963.7	1729
38.1x305	3.4	12.47	38.1	47.75	211.84	146.1	1116	735.1	1205
38.1x457	3.4	14.06	38.1	47.75	211.84	146.1	1421	887.5	1510
38.1x610	3.4	17.01	38.1	47.75	211.84	146.1	1726	1040	1815

Description

Galvanized Hook & Hook Turnbuckles is part of our turnbuckles & threaded tensioners range (Specialty Fasteners).

Key details

Type: Jaw & Jaw Turnbuckle
Material: Steel
Size: 5/16''*4-1-1/4''*24
Usage: Industrial
Installation: External
Condition: New
Color: Zinc Color
Surface: Electric Galvanzied /Hot DIP Galvanzied

Available configurations include material, size, color, surface and packing. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request.

Ordering through Engineering Hardware & Fasteners

Minimum order is 1,000 pieces at US$1.20 per piece. Send one inquiry with the part number, quantity and destination, and Engineering Hardware & Fasteners confirms size, thread, material, grade, finish, price, lead time and shipping, checks the goods before dispatch and ships them to you.

Frequently asked questions

What is the minimum order quantity (MOQ) for Galvanized Hook & Hook Turnbuckles?

The listed minimum order is 1,000 pieces, at US$1.20 per piece. Smaller trial quantities or samples can be requested in your inquiry; Engineering Hardware & Fasteners confirms what is possible for your size.

What are the main specifications of Galvanized Hook & Hook Turnbuckles?

Type: Jaw & Jaw Turnbuckle; Material: Steel; Size: 5/16''*4-1-1/4''*24; Usage: Industrial; Installation: External; Condition: New. The full specification table and any technical parameter tables are listed on this page.

Can this product be customized (OEM)?

Listed configurations include material, size, color, surface and packing. Size, thread, length, material and grade, surface finish, head marking, packaging and labels can be quoted to your specification or drawing.

What is the lead time and how is it shipped?

Lead time depends on quantity and customization and is confirmed in your quote. Engineering Hardware & Fasteners checks the goods before dispatch and ships by express, air or sea; mixed orders can be consolidated in one shipment.

Which other turnbuckles & threaded tensioners are available?

The Turnbuckles & Threaded Tensioners category lists 2,415 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/specialty-fasteners/turnbuckles-threaded-tensioners/

How we work

Specified, checked and shipped by Engineering Hardware & Fasteners

Engineering Hardware & Fasteners supplies bolts, screws, nuts, washers, anchors, rivets and fastening hardware to equipment makers, contractors, distributors and maintenance teams. Orders go through one controlled process: size, thread, material, grade and finish confirmed, samples approved, dimensions, thread fit and plating checked before packing, then packed for export — standard or made to drawing.

DIN, ISO, ASTM, ANSI, JIS and GB standard parts
Non-standard parts made to your drawing
Dimensions, thread gauges and plating checked before packing
Export cartons and pallets, consolidated mixed orders
Samples available for approval before mass production

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US$1.20MOQ 1,000 piecesGet a quote WA