ASTM F Standard Specification for Compressible-Washer-Type Direct Tension Indicators for Use with Structural Fasteners. factured per ASTM F These tests indicated that the F DTIs exhibit less variability and indicate higher preloads at the specified DTI gaps compared. DIRECT TENSION INDICATORS. TO ASTM F (Hented,. Page 2. At Gerald Gentleman Unit 2 Direct Tension lndicators Save Five Times. Their Initial Gost.

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China tab washers China snap washers China threaded washers.

It is the responsibility of the user of this standard to establish appropriate r959, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

ASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mentioned in this standard.

And we will continue to serve you after sales and will be responsible for the mistakes from us. Each lot shall be assigned its own lot-identi? No other units of measurement are included in this standard. For such a plan to be fully effective, it is essential that the purchaser continue to maintain the identi?

The prices will be much better if your quantity is good. Combining values from the two systems may result in non-conformance with the standard. Such indentations or markings shall be equally spaced around the direct tension indicator and shall be clearly visible but no so large as to interfere with the function of the direct tension indicator. We have cultivated a group of managers who are familiar with product qualitygood at modern concept of management.

Materials and Manufacture 5.

Yongnian, Handan, Hebei, China. This standard does not purport to address all of the safety concerns, if any, associated with its use. Committee F16 has identi?


Rejection should be reported to the producer or supplier promptly and in writing. All tests and inspections required by this speci? The epoxy shall not? In case of dissatisfaction with the results of the test, the producer or supplier may make claim for a rehearing.

Link to Active This link will always route to the current Active version of the standard. Miss Cathy Zhang Tel: Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.

The job inspection gap shall be a gap c959 than the measured DTI astn gap at 1. China clip washer China taper washer China clamping washer. This specification covers the requirements for two types Types 8.

Current edition approved March 15, Raised markings are prohibited. We have strict quality control from producing to delivery.

ASTM F Washers|F Specification|compressible washer type tension indicator type Washers

Approved Atsm 15, 1 Revised weathering steel types —3 and —3 to allow furnishing on the basis of a Corrosion Resistance Index of 6 or atsm in lieu of speci? A number in parentheses indicates the year g959 last reapproval. We can manufacture nonstandard parts according to your drawings.

Workmanship, Finish, and Appearance 9. Handan Yongnian Getai Fastener Co. Your comments are invited either for revision of this standard or for additional standards and should be addressed to ASTM International Headquarters. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. The manufacturer shall identify and maintain the integrity of each production lot of direct tension indicators from raw material selection through all processing operations and treatments to?


Grade 10.9 ASTM F959 DTI washer

Stainless steel, S35C, S55C, 35 ASTM does not give any warranty express or implied or make any representation that the contents of this abstract asym accurate, complete or up to date. This abstract is a brief summary of t959 referenced standard. Yongnian Getai Fastener Co. If you feel that your comments have not received a fair hearing you should make your views known to the ASTM Committee on Standards, at the address shown below.

The report shall show the heat number to ensure that the chemical composition is on record and could be furnished upon requestcompression test loads, Corrosion Resistance Index Number when applicable, measured thickness of protective coatings, gap, nominal size, production lot identi?

Hereafter referred to as direct tension indicator. The chemical composition shall conform to the requirements given in Table 1, Product Analysis.

Number of Tests and Retests This standard is subject to revision at any time by the responsible technical committee and must be reviewed every? Users of this standard asm expressly advised that determination of the validity of any such patent rights, and the risk of infringement of such rights, are entirely their own responsibility. It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for its use and application.

Other weathering Steels with Copper, Phosphorus, and Sulfur conforming to the speci? Also stamping and welded products with extensive industry astk.